[PATCH] Cpuset: remove useless local variable initialization

[Paul Jackson <pj@sgi.com>]

From: Paul Jackson <pj@sgi.com>

Remove a useless variable initialization in cpuset
__cpuset_zone_allowed().  The local variable 'allowed' is
unconditionally set before use, later on in the code, so does
not need to be initialized.

Not that it seems to matter to the code generated any, as the
compiler optimizes out the superfluous assignment anyway.

Signed-off-by: Paul Jackson <pj@sgi.com>

---

 kernel/cpuset.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

--- 2.6.16-rc6-mm2.orig/kernel/cpuset.c	2006-03-18 21:50:34.801260046 -0800
+++ 2.6.16-rc6-mm2/kernel/cpuset.c	2006-03-18 21:50:47.036753643 -0800
@@ -2205,7 +2205,7 @@ int __cpuset_zone_allowed(struct zone *z
 {
 	int node;			/* node that zone z is on */
 	const struct cpuset *cs;	/* current cpuset ancestors */
-	int allowed = 1;		/* is allocation in zone z allowed? */
+	int allowed;			/* is allocation in zone z allowed? */
 
 	if (in_interrupt())
 		return 1;

-- 
                          I won't rest till it's the best ...
                          Programmer, Linux Scalability
                          Paul Jackson <pj@sgi.com> 1.650.933.1373
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/