svn commit: r192681 - head/sys/kern
Konstantin Belousov
kib at FreeBSD.org
Sun May 24 12:28:39 UTC 2009
Author: kib
Date: Sun May 24 12:28:38 2009
New Revision: 192681
URL: http://svn.freebsd.org/changeset/base/192681
Log:
Replace the while statement with the if for clarity. The loop body
cannot be executed more then once.
Reviewed by: dfr
Tested by: pho
MFC after: 1 month
Modified:
head/sys/kern/kern_lockf.c
Modified: head/sys/kern/kern_lockf.c
==============================================================================
--- head/sys/kern/kern_lockf.c Sun May 24 11:52:08 2009 (r192680)
+++ head/sys/kern/kern_lockf.c Sun May 24 12:28:38 2009 (r192681)
@@ -1361,7 +1361,7 @@ lf_setlock(struct lockf *state, struct l
/*
* Scan lock list for this file looking for locks that would block us.
*/
- while (lf_getblock(state, lock)) {
+ if (lf_getblock(state, lock)) {
/*
* Free the structure and return if nonblocking.
*/
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