cifs: simplify code by removing CONFIG_CIFS_ACL ifdef

SMB3 ACL support is needed for many use cases now and should not be
ifdeffed out, even for SMB1 (CIFS).  Remove the CONFIG_CIFS_ACL
ifdef so ACL support is always built into cifs.ko

Signed-off-by: Steve French <stfrench@microsoft.com>

diff --git a/fs/cifs/Kconfig b/fs/cifs/Kconfig
index 62ad5ed26de7ab939e823bf49041c6cc3c23fb6a..cb3096fabbbe1909b98cd32b5428262c40bbc206 100644 (file)
--- a/fs/cifs/Kconfig
+++ b/fs/cifs/Kconfig
@@ -145,14 +145,6 @@ config CIFS_POSIX
          (such as Samba 3.10 and later) which can negotiate
          CIFS POSIX ACL support.  If unsure, say N.
 
-config CIFS_ACL
-       bool "Provide CIFS ACL support"
-       depends on CIFS_XATTR && KEYS
-       help
-         Allows fetching CIFS/NTFS ACL from the server.  The DACL blob
-         is handed over to the application/caller.  See the man
-         page for getcifsacl for more information.  If unsure, say Y.
-
 config CIFS_DEBUG
        bool "Enable CIFS debugging routines"
        default y

diff --git a/fs/cifs/Makefile b/fs/cifs/Makefile
index 51af69a1a3286f036758af53c92cbd7373334d33..41332f20055b852bbac6453f6660cae371cba385 100644 (file)
--- a/fs/cifs/Makefile
+++ b/fs/cifs/Makefile
@@ -10,10 +10,9 @@ cifs-y := trace.o cifsfs.o cifssmb.o cifs_debug.o connect.o dir.o file.o \
          cifs_unicode.o nterr.o cifsencrypt.o \
          readdir.o ioctl.o sess.o export.o smb1ops.o winucase.o \
          smb2ops.o smb2maperror.o smb2transport.o \
-         smb2misc.o smb2pdu.o smb2inode.o smb2file.o
+         smb2misc.o smb2pdu.o smb2inode.o smb2file.o cifsacl.o
 
 cifs-$(CONFIG_CIFS_XATTR) += xattr.o
-cifs-$(CONFIG_CIFS_ACL) += cifsacl.o
 
 cifs-$(CONFIG_CIFS_UPCALL) += cifs_spnego.o
 

diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
index ec933fb0b36e652e5bf1e307e8330f998602c134..a38d796f5ffeee838d912fd3201a0fa83d424d2c 100644 (file)
--- a/fs/cifs/cifs_debug.c
+++ b/fs/cifs/cifs_debug.c
@@ -240,9 +240,7 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v)
 #ifdef CONFIG_CIFS_XATTR
        seq_printf(m, ",XATTR");
 #endif
-#ifdef CONFIG_CIFS_ACL
        seq_printf(m, ",ACL");
-#endif
        seq_putc(m, '\n');
        seq_printf(m, "CIFSMaxBufSize: %d\n", CIFSMaxBufSize);
        seq_printf(m, "Active VFS Requests: %d\n", GlobalTotalActiveXid);

diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 786e07754107290a0024265da53925a8d828566c..dc5fd7a648f0ed47671ab9c4e9ee0be87a0575b7 100644 (file)
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -1518,11 +1518,9 @@ init_cifs(void)
                goto out_destroy_dfs_cache;
 #endif /* CONFIG_CIFS_UPCALL */
 
-#ifdef CONFIG_CIFS_ACL
        rc = init_cifs_idmap();
        if (rc)
                goto out_register_key_type;
-#endif /* CONFIG_CIFS_ACL */
 
        rc = register_filesystem(&cifs_fs_type);
        if (rc)
@@ -1537,10 +1535,8 @@ init_cifs(void)
        return 0;
 
 out_init_cifs_idmap:
-#ifdef CONFIG_CIFS_ACL
        exit_cifs_idmap();
 out_register_key_type:
-#endif
 #ifdef CONFIG_CIFS_UPCALL
        exit_cifs_spnego();
 out_destroy_dfs_cache:
@@ -1572,9 +1568,7 @@ exit_cifs(void)
        unregister_filesystem(&cifs_fs_type);
        unregister_filesystem(&smb3_fs_type);
        cifs_dfs_release_automount_timer();
-#ifdef CONFIG_CIFS_ACL
        exit_cifs_idmap();
-#endif
 #ifdef CONFIG_CIFS_UPCALL
        exit_cifs_spnego();
 #endif

diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index 88c98fa15f3969bf6f2e86f1576f88ce71d29bbc..16f240911192f2603197593359e24a6d6952e851 100644 (file)
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -1871,7 +1871,6 @@ extern unsigned int cifs_min_small;  /* min size of small buf pool */
 extern unsigned int cifs_max_pending; /* MAX requests at once to server*/
 extern bool disable_legacy_dialects;  /* forbid vers=1.0 and vers=2.0 mounts */
 
-#ifdef CONFIG_CIFS_ACL
 GLOBAL_EXTERN struct rb_root uidtree;
 GLOBAL_EXTERN struct rb_root gidtree;
 GLOBAL_EXTERN spinlock_t siduidlock;
@@ -1880,7 +1879,6 @@ GLOBAL_EXTERN struct rb_root siduidtree;
 GLOBAL_EXTERN struct rb_root sidgidtree;
 GLOBAL_EXTERN spinlock_t uidsidlock;
 GLOBAL_EXTERN spinlock_t gidsidlock;
-#endif /* CONFIG_CIFS_ACL */
 
 void cifs_oplock_break(struct work_struct *work);
 void cifs_queue_oplock_break(struct cifsFileInfo *cfile);

diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 1fbd92843a73bc8899e47b1f50a6461a32eb06fa..2ea28552f3f2a9933657cedba86718951e156ab3 100644 (file)
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -3920,7 +3920,6 @@ GetExtAttrOut:
 
 #endif /* CONFIG_POSIX */
 
-#ifdef CONFIG_CIFS_ACL
 /*
  * Initialize NT TRANSACT SMB into small smb request buffer.  This assumes that
  * all NT TRANSACTS that we init here have total parm and data under about 400
@@ -4164,7 +4163,6 @@ setCifsAclRetry:
        return (rc);
 }
 
-#endif /* CONFIG_CIFS_ACL */
 
 /* Legacy Query Path Information call for lookup to old servers such
    as Win9x/WinME */

diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index d7cc622526343dd6af9ec9ff7a83238a54b568dc..65f72fd3d582018758d427025ab7a463d8ba3569 100644 (file)
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -892,7 +892,6 @@ cifs_get_inode_info(struct inode **inode, const char *full_path,
                        cifs_dbg(FYI, "cifs_sfu_type failed: %d\n", tmprc);
        }
 
-#ifdef CONFIG_CIFS_ACL
        /* fill in 0777 bits from ACL */
        if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) {
                rc = cifs_acl_to_fattr(cifs_sb, &fattr, *inode, full_path, fid);
@@ -902,7 +901,6 @@ cifs_get_inode_info(struct inode **inode, const char *full_path,
                        goto cgii_exit;
                }
        }
-#endif /* CONFIG_CIFS_ACL */
 
        /* fill in remaining high mode bits e.g. SUID, VTX */
        if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL)
@@ -2466,7 +2464,6 @@ cifs_setattr_nounix(struct dentry *direntry, struct iattr *attrs)
        if (attrs->ia_valid & ATTR_GID)
                gid = attrs->ia_gid;
 
-#ifdef CONFIG_CIFS_ACL
        if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) {
                if (uid_valid(uid) || gid_valid(gid)) {
                        rc = id_mode_to_cifs_acl(inode, full_path, NO_CHANGE_64,
@@ -2478,7 +2475,6 @@ cifs_setattr_nounix(struct dentry *direntry, struct iattr *attrs)
                        }
                }
        } else
-#endif /* CONFIG_CIFS_ACL */
        if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SET_UID))
                attrs->ia_valid &= ~(ATTR_UID | ATTR_GID);
 
@@ -2489,7 +2485,6 @@ cifs_setattr_nounix(struct dentry *direntry, struct iattr *attrs)
        if (attrs->ia_valid & ATTR_MODE) {
                mode = attrs->ia_mode;
                rc = 0;
-#ifdef CONFIG_CIFS_ACL
                if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) {
                        rc = id_mode_to_cifs_acl(inode, full_path, mode,
                                                INVALID_UID, INVALID_GID);
@@ -2499,7 +2494,6 @@ cifs_setattr_nounix(struct dentry *direntry, struct iattr *attrs)
                                goto cifs_setattr_exit;
                        }
                } else
-#endif /* CONFIG_CIFS_ACL */
                if (((mode & S_IWUGO) == 0) &&
                    (cifsInode->cifsAttrs & ATTR_READONLY) == 0) {
 

diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
index 88ab87df8b3b987469d9b94613026f5edf5f8150..b7421a0963195137474d9e3a15075796743c6157 100644 (file)
--- a/fs/cifs/smb1ops.c
+++ b/fs/cifs/smb1ops.c
@@ -1223,11 +1223,9 @@ struct smb_version_operations smb1_operations = {
        .query_all_EAs = CIFSSMBQAllEAs,
        .set_EA = CIFSSMBSetEA,
 #endif /* CIFS_XATTR */
-#ifdef CONFIG_CIFS_ACL
        .get_acl = get_cifs_acl,
        .get_acl_by_fid = get_cifs_acl_by_fid,
        .set_acl = set_cifs_acl,
-#endif /* CIFS_ACL */
        .make_node = cifs_make_node,
 };
 

diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
index d5b09ec89cfd30bd08930459fe379613ef2ba3eb..75f3348a471ef18fd5fd1e30b0567f9a1b1cd14f 100644 (file)
--- a/fs/cifs/smb2ops.c
+++ b/fs/cifs/smb2ops.c
@@ -2606,7 +2606,6 @@ smb2_query_symlink(const unsigned int xid, struct cifs_tcon *tcon,
        return rc;
 }
 
-#ifdef CONFIG_CIFS_ACL
 static struct cifs_ntsd *
 get_smb2_acl_by_fid(struct cifs_sb_info *cifs_sb,
                const struct cifs_fid *cifsfid, u32 *pacllen)
@@ -2691,7 +2690,6 @@ get_smb2_acl_by_path(struct cifs_sb_info *cifs_sb,
        return pntsd;
 }
 
-#ifdef CONFIG_CIFS_ACL
 static int
 set_smb2_acl(struct cifs_ntsd *pnntsd, __u32 acllen,
                struct inode *inode, const char *path, int aclflag)
@@ -2749,7 +2747,6 @@ set_smb2_acl(struct cifs_ntsd *pnntsd, __u32 acllen,
        free_xid(xid);
        return rc;
 }
-#endif /* CIFS_ACL */
 
 /* Retrieve an ACL from the server */
 static struct cifs_ntsd *
@@ -2769,7 +2766,6 @@ get_smb2_acl(struct cifs_sb_info *cifs_sb,
        cifsFileInfo_put(open_file);
        return pntsd;
 }
-#endif
 
 static long smb3_zero_range(struct file *file, struct cifs_tcon *tcon,
                            loff_t offset, loff_t len, bool keep_size)
@@ -4292,11 +4288,9 @@ struct smb_version_operations smb20_operations = {
        .query_all_EAs = smb2_query_eas,
        .set_EA = smb2_set_ea,
 #endif /* CIFS_XATTR */
-#ifdef CONFIG_CIFS_ACL
        .get_acl = get_smb2_acl,
        .get_acl_by_fid = get_smb2_acl_by_fid,
        .set_acl = set_smb2_acl,
-#endif /* CIFS_ACL */
        .next_header = smb2_next_header,
        .ioctl_query_info = smb2_ioctl_query_info,
        .make_node = smb2_make_node,
@@ -4393,11 +4387,9 @@ struct smb_version_operations smb21_operations = {
        .query_all_EAs = smb2_query_eas,
        .set_EA = smb2_set_ea,
 #endif /* CIFS_XATTR */
-#ifdef CONFIG_CIFS_ACL
        .get_acl = get_smb2_acl,
        .get_acl_by_fid = get_smb2_acl_by_fid,
        .set_acl = set_smb2_acl,
-#endif /* CIFS_ACL */
        .next_header = smb2_next_header,
        .ioctl_query_info = smb2_ioctl_query_info,
        .make_node = smb2_make_node,
@@ -4503,11 +4495,9 @@ struct smb_version_operations smb30_operations = {
        .query_all_EAs = smb2_query_eas,
        .set_EA = smb2_set_ea,
 #endif /* CIFS_XATTR */
-#ifdef CONFIG_CIFS_ACL
        .get_acl = get_smb2_acl,
        .get_acl_by_fid = get_smb2_acl_by_fid,
        .set_acl = set_smb2_acl,
-#endif /* CIFS_ACL */
        .next_header = smb2_next_header,
        .ioctl_query_info = smb2_ioctl_query_info,
        .make_node = smb2_make_node,
@@ -4614,11 +4604,9 @@ struct smb_version_operations smb311_operations = {
        .query_all_EAs = smb2_query_eas,
        .set_EA = smb2_set_ea,
 #endif /* CIFS_XATTR */
-#ifdef CONFIG_CIFS_ACL
        .get_acl = get_smb2_acl,
        .get_acl_by_fid = get_smb2_acl_by_fid,
        .set_acl = set_smb2_acl,
-#endif /* CIFS_ACL */
        .next_header = smb2_next_header,
        .ioctl_query_info = smb2_ioctl_query_info,
        .make_node = smb2_make_node,

diff --git a/fs/cifs/xattr.c b/fs/cifs/xattr.c
index 50ddb795aaeb3b49586d8cf3454a197145db9488..9076150758d88e20efae50771db8ad1f820a478e 100644 (file)
--- a/fs/cifs/xattr.c
+++ b/fs/cifs/xattr.c
@@ -96,7 +96,6 @@ static int cifs_xattr_set(const struct xattr_handler *handler,
                break;
 
        case XATTR_CIFS_ACL: {
-#ifdef CONFIG_CIFS_ACL
                struct cifs_ntsd *pacl;
 
                if (!value)
@@ -117,7 +116,6 @@ static int cifs_xattr_set(const struct xattr_handler *handler,
                                CIFS_I(inode)->time = 0;
                        kfree(pacl);
                }
-#endif /* CONFIG_CIFS_ACL */
                break;
        }
 
@@ -247,7 +245,6 @@ static int cifs_xattr_get(const struct xattr_handler *handler,
                break;
 
        case XATTR_CIFS_ACL: {
-#ifdef CONFIG_CIFS_ACL
                u32 acllen;
                struct cifs_ntsd *pacl;
 
@@ -270,7 +267,6 @@ static int cifs_xattr_get(const struct xattr_handler *handler,
                        rc = acllen;
                        kfree(pacl);
                }
-#endif  /* CONFIG_CIFS_ACL */
                break;
        }