From 173d76aa5fd78eebd9893e201879d3a2df600c4c Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Sun, 2 Feb 2014 14:36:42 -0500 Subject: [PATCH] NFSv3: Fix return value of nfs3_proc_setacls commit 8f493b9cfcd8941c6b27d6ce8e3b4a78c094b3c1 upstream. nfs3_proc_setacls is used internally by the NFSv3 create operations to set the acl after the file has been created. If the operation fails because the server doesn't support acls, then it must return '0', not -EOPNOTSUPP. Reported-by: Russell King Link: http://lkml.kernel.org/r/20140201010328.GI15937@n2100.arm.linux.org.uk Cc: Christoph Hellwig Tested-by: Takashi Iwai Signed-off-by: Trond Myklebust Acked-by: NeilBrown Signed-off-by: Jiri Slaby --- fs/nfs/nfs3acl.c | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/fs/nfs/nfs3acl.c b/fs/nfs/nfs3acl.c index 4a1aafba6a20..4612291e7cc0 100644 --- a/fs/nfs/nfs3acl.c +++ b/fs/nfs/nfs3acl.c @@ -289,8 +289,8 @@ getout: return acl; } -static int nfs3_proc_setacls(struct inode *inode, struct posix_acl *acl, - struct posix_acl *dfacl) +static int __nfs3_proc_setacls(struct inode *inode, struct posix_acl *acl, + struct posix_acl *dfacl) { struct nfs_server *server = NFS_SERVER(inode); struct nfs_fattr *fattr; @@ -373,6 +373,15 @@ out: return status; } +int nfs3_proc_setacls(struct inode *inode, struct posix_acl *acl, + struct posix_acl *dfacl) +{ + int ret; + ret = __nfs3_proc_setacls(inode, acl, dfacl); + return (ret == -EOPNOTSUPP) ? 0 : ret; + +} + int nfs3_proc_setacl(struct inode *inode, int type, struct posix_acl *acl) { struct posix_acl *alloc = NULL, *dfacl = NULL; @@ -406,7 +415,7 @@ int nfs3_proc_setacl(struct inode *inode, int type, struct posix_acl *acl) if (IS_ERR(alloc)) goto fail; } - status = nfs3_proc_setacls(inode, acl, dfacl); + status = __nfs3_proc_setacls(inode, acl, dfacl); posix_acl_release(alloc); return status; -- 2.34.1