ocfs2: cleanup some return variables

Simply return directly instead of assign the return value to another
variable.

Link: https://lkml.kernel.org/r/20220114021641.13927-1-joseph.qi@linux.alibaba.com
Signed-off-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Reported-by: Zeal Robot <zealci@zte.com.cn>
Cc: Minghao Chi <chi.minghao@zte.com.cn>
Cc: CGEL ZTE <cgel.zte@gmail.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Changwei Ge <gechangwei@live.cn>
Cc: Gang He <ghe@suse.com>
Cc: Jun Piao <piaojun@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index fc5f780..24321c4 100644 (file)
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -540,15 +540,12 @@ int ocfs2_add_inode_data(struct ocfs2_super *osb,
                         struct ocfs2_alloc_context *meta_ac,
                         enum ocfs2_alloc_restarted *reason_ret)
 {
-       int ret;
        struct ocfs2_extent_tree et;
 
        ocfs2_init_dinode_extent_tree(&et, INODE_CACHE(inode), fe_bh);
-       ret = ocfs2_add_clusters_in_btree(handle, &et, logical_offset,
-                                         clusters_to_add, mark_unwritten,
-                                         data_ac, meta_ac, reason_ret);
-
-       return ret;
+       return ocfs2_add_clusters_in_btree(handle, &et, logical_offset,
+                                          clusters_to_add, mark_unwritten,
+                                          data_ac, meta_ac, reason_ret);
 }
 
 static int ocfs2_extend_allocation(struct inode *inode, u32 logical_start,

diff --git a/fs/ocfs2/stack_user.c b/fs/ocfs2/stack_user.c
index 85a4762..a75e2b7 100644 (file)
--- a/fs/ocfs2/stack_user.c
+++ b/fs/ocfs2/stack_user.c
@@ -683,28 +683,22 @@ static int user_dlm_lock(struct ocfs2_cluster_connection *conn,
                         void *name,
                         unsigned int namelen)
 {
-       int ret;
-
        if (!lksb->lksb_fsdlm.sb_lvbptr)
                lksb->lksb_fsdlm.sb_lvbptr = (char *)lksb +
                                             sizeof(struct dlm_lksb);
 
-       ret = dlm_lock(conn->cc_lockspace, mode, &lksb->lksb_fsdlm,
-                      flags|DLM_LKF_NODLCKWT, name, namelen, 0,
-                      fsdlm_lock_ast_wrapper, lksb,
-                      fsdlm_blocking_ast_wrapper);
-       return ret;
+       return dlm_lock(conn->cc_lockspace, mode, &lksb->lksb_fsdlm,
+                       flags|DLM_LKF_NODLCKWT, name, namelen, 0,
+                       fsdlm_lock_ast_wrapper, lksb,
+                       fsdlm_blocking_ast_wrapper);
 }
 
 static int user_dlm_unlock(struct ocfs2_cluster_connection *conn,
                           struct ocfs2_dlm_lksb *lksb,
                           u32 flags)
 {
-       int ret;
-
-       ret = dlm_unlock(conn->cc_lockspace, lksb->lksb_fsdlm.sb_lkid,
-                        flags, &lksb->lksb_fsdlm, lksb);
-       return ret;
+       return dlm_unlock(conn->cc_lockspace, lksb->lksb_fsdlm.sb_lkid,
+                         flags, &lksb->lksb_fsdlm, lksb);
 }
 
 static int user_dlm_lock_status(struct ocfs2_dlm_lksb *lksb)