From: Greg Kroah-Hartman gregkh@linuxfoundation.org
From: Paulo Alcantara pc@cjr.nz
commit 14302ee3301b3a77b331cc14efb95bf7184c73cc upstream.
In cifs_statfs(), if server->ops->queryfs is not NULL, then we should use its return value rather than always returning 0. Instead, use rc variable as it is properly set to 0 in case there is no server->ops->queryfs.
Signed-off-by: Paulo Alcantara (SUSE) pc@cjr.nz Reviewed-by: Aurelien Aptel aaptel@suse.com Reviewed-by: Ronnie Sahlberg lsahlber@redhat.com CC: stable@vger.kernel.org Signed-off-by: Steve French stfrench@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- fs/cifs/cifsfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -204,7 +204,7 @@ cifs_statfs(struct dentry *dentry, struc rc = server->ops->queryfs(xid, tcon, buf);
free_xid(xid); - return 0; + return rc; }
static long cifs_fallocate(struct file *file, int mode, loff_t off, loff_t len)