1 files changed, 41 insertions, 37 deletions

diff --git a/fs/cifs/cifsacl.c b/fs/cifs/cifsacl.c
index 7f8e6c46d116..1403b5d86a73 100644
--- a/fs/cifs/cifsacl.c
+++ b/fs/cifs/cifsacl.c
@@ -612,57 +612,61 @@ static struct cifs_ntsd *get_cifs_acl(struct cifs_sb_info *cifs_sb,
         return pntsd;
 }
 
-/* Set an ACL on the server */
-static int set_cifs_acl(struct cifs_ntsd *pnntsd, __u32 acllen,
-                                struct inode *inode, const char *path)
+static int set_cifs_acl_by_fid(struct cifs_sb_info *cifs_sb, __u16 fid,
+                struct cifs_ntsd *pnntsd, u32 acllen)
 {
-        struct cifsFileInfo *open_file;
-        bool unlock_file = false;
-        int xid;
-        int rc = -EIO;
-        __u16 fid;
-        struct super_block *sb;
-        struct cifs_sb_info *cifs_sb;
+        int xid, rc;
 
-        cFYI(DBG2, ("set ACL for %s from mode 0x%x", path, inode->i_mode));
+        xid = GetXid();
+        rc = CIFSSMBSetCIFSACL(xid, cifs_sb->tcon, fid, pnntsd, acllen);
+        FreeXid(xid);
 
-        if (!inode)
-                return rc;
+        cFYI(DBG2, ("SetCIFSACL rc = %d", rc));
+        return rc;
+}
 
-        sb = inode->i_sb;
-        if (sb == NULL)
-                return rc;
+static int set_cifs_acl_by_path(struct cifs_sb_info *cifs_sb, const char *path,
+                struct cifs_ntsd *pnntsd, u32 acllen)
+{
+        int oplock = 0;
+        int xid, rc;
+        __u16 fid;
 
-        cifs_sb = CIFS_SB(sb);
         xid = GetXid();
 
-        open_file = find_readable_file(CIFS_I(inode));
-        if (open_file) {
-                unlock_file = true;
-                fid = open_file->netfid;
-        } else {
-                int oplock = 0;
-                /* open file */
-                rc = CIFSSMBOpen(xid, cifs_sb->tcon, path, FILE_OPEN,
-                                WRITE_DAC, 0, &fid, &oplock, NULL,
-                                cifs_sb->local_nls, cifs_sb->mnt_cifs_flags &
-                                        CIFS_MOUNT_MAP_SPECIAL_CHR);
-                if (rc != 0) {
-                        cERROR(1, ("Unable to open file to set ACL"));
-                        FreeXid(xid);
-                        return rc;
-                }
+        rc = CIFSSMBOpen(xid, cifs_sb->tcon, path, FILE_OPEN, WRITE_DAC, 0,
+                         &fid, &oplock, NULL, cifs_sb->local_nls,
+                         cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
+        if (rc) {
+                cERROR(1, ("Unable to open file to set ACL"));
+                goto out;
         }
 
         rc = CIFSSMBSetCIFSACL(xid, cifs_sb->tcon, fid, pnntsd, acllen);
         cFYI(DBG2, ("SetCIFSACL rc = %d", rc));
-        if (unlock_file)
-                atomic_dec(&open_file->wrtPending);
-        else
-                CIFSSMBClose(xid, cifs_sb->tcon, fid);
 
+        CIFSSMBClose(xid, cifs_sb->tcon, fid);
+ out:
         FreeXid(xid);
+        return rc;
+}
 
+/* Set an ACL on the server */
+static int set_cifs_acl(struct cifs_ntsd *pnntsd, __u32 acllen,
+                                struct inode *inode, const char *path)
+{
+        struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
+        struct cifsFileInfo *open_file;
+        int rc;
+
+        cFYI(DBG2, ("set ACL for %s from mode 0x%x", path, inode->i_mode));
+
+        open_file = find_readable_file(CIFS_I(inode));
+        if (!open_file)
+                return set_cifs_acl_by_path(cifs_sb, path, pnntsd, acllen);
+
+        rc = set_cifs_acl_by_fid(cifs_sb, open_file->netfid, pnntsd, acllen);
+        atomic_dec(&open_file->wrtPending);
         return rc;
 }