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Suppress a GCC warning. This warning is actually bogus and newer GCC

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versions than the one in base (dim@ mentioned he tried on 4.7.3 and 4.8.1)
do not whine about it, so, at some point this workaround will be reverted.

Reported by:	ache
Discussed with:	dim
This commit is contained in:
Davide Italiano 2013-05-02 14:55:21 +00:00
parent a428909068
commit 31d7f0b7b0
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=250182
1 changed files with 1 additions and 1 deletions
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2
sys/dev/hwpmc/hwpmc_core.c
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@ -1945,7 +1945,7 @@ iap_allocate_pmc(int cpu, int ri, struct pmc *pm,
caps = a->pm_caps;
if ((IAP_PMC_CAPS & caps) != caps)
return (EPERM);
map = 0; /* XXX: silent GCC warning */
arch = iap_is_event_architectural(pm->pm_event, &map);
if (arch == EV_IS_ARCH_NOTSUPP)
return (EOPNOTSUPP);