From: Jesse Barnes <jbarnes@engr.sgi.com>
To: linux-ia64@vger.kernel.org
Subject: [PATCH] sn2: fix warning in prominfo_proc.c
Date: Fri, 10 Sep 2004 22:14:54 +0000 [thread overview]
Message-ID: <200409101514.54621.jbarnes@engr.sgi.com> (raw)
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The compiler has no way of knowing whether nentries will be greater than 0, so
it was generating a warning that qw might be used uninitialized. Fix it by
explicitly setting it to 0. Cc'ing Brian in case he has an internal version
he'd like to keep in sync.
Signed-off-by: Jesse Barnes <jbarnes@sgi.com>
Thanks,
Jesse
[-- Attachment #2: prominfo-warning-fix.patch --]
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===== arch/ia64/sn/kernel/sn2/prominfo_proc.c 1.5 vs edited =====
--- 1.5/arch/ia64/sn/kernel/sn2/prominfo_proc.c 2004-08-25 10:27:31 -07:00
+++ edited/arch/ia64/sn/kernel/sn2/prominfo_proc.c 2004-09-10 15:09:28 -07:00
@@ -222,7 +222,7 @@
{
int nentries;
int fentry;
- unsigned long qw;
+ unsigned long qw = 0;
int len;
nasid_t nasid = NASID_GET(fit);
reply other threads:[~2004-09-10 22:14 UTC|newest]
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