* [PATCH 4/5][AFS] Cleanup explicit check for mandatory locks
@ 2007-09-17 7:56 Pavel Emelyanov
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From: Pavel Emelyanov @ 2007-09-17 7:56 UTC (permalink / raw)
To: Andrew Morton; +Cc: Linux Kernel Mailing List, devel, David Howells
The __mandatory_lock(inode) macro makes the same check, but
makes the code more readable.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Cc: David Howells <dhowells@redhat.com>
---
fs/afs/flock.c | 3 +--
1 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/afs/flock.c b/fs/afs/flock.c
index af6952e..210acaf 100644
--- a/fs/afs/flock.c
+++ b/fs/afs/flock.c
@@ -524,8 +524,7 @@ int afs_lock(struct file *file, int cmd,
(long long) fl->fl_start, (long long) fl->fl_end);
/* AFS doesn't support mandatory locks */
- if ((vnode->vfs_inode.i_mode & (S_ISGID | S_IXGRP)) == S_ISGID &&
- fl->fl_type != F_UNLCK)
+ if (__mandatory_lock(&vnode->vfs_inode) && fl->fl_type != F_UNLCK)
return -ENOLCK;
if (IS_GETLK(cmd))
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2007-09-17 7:56 [PATCH 4/5][AFS] Cleanup explicit check for mandatory locks Pavel Emelyanov
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