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authorHarvey Harrison <harvey.harrison@gmail.com>2008-01-31 22:05:43 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-31 22:05:43 +0100
commitc1666e663d8443f57c1c6b0acac70c3fbaea9014 (patch)
treefa91d87634f22dd64ecd71d74e61234d48215ceb /arch/x86/kernel/cpu/intel_cacheinfo.c
parent8af03e782cae1e0a0f530ddd22301cdd12cf9dc0 (diff)
x86: fix sparse warnings in intel_cacheinfo.c
arch/x86/kernel/cpu/intel_cacheinfo.c:355:7: warning: symbol 'i' shadows an earlier one arch/x86/kernel/cpu/intel_cacheinfo.c:296:39: originally declared here arch/x86/kernel/cpu/intel_cacheinfo.c:367:18: warning: incorrect type in argument 2 (different signedness) arch/x86/kernel/cpu/intel_cacheinfo.c:367:18: expected unsigned int *eax arch/x86/kernel/cpu/intel_cacheinfo.c:367:18: got int * arch/x86/kernel/cpu/intel_cacheinfo.c:367:28: warning: incorrect type in argument 3 (different signedness) arch/x86/kernel/cpu/intel_cacheinfo.c:367:28: expected unsigned int *ebx arch/x86/kernel/cpu/intel_cacheinfo.c:367:28: got int * arch/x86/kernel/cpu/intel_cacheinfo.c:367:38: warning: incorrect type in argument 4 (different signedness) arch/x86/kernel/cpu/intel_cacheinfo.c:367:38: expected unsigned int *ecx arch/x86/kernel/cpu/intel_cacheinfo.c:367:38: got int * arch/x86/kernel/cpu/intel_cacheinfo.c:367:48: warning: incorrect type in argument 5 (different signedness) arch/x86/kernel/cpu/intel_cacheinfo.c:367:48: expected unsigned int *edx arch/x86/kernel/cpu/intel_cacheinfo.c:367:48: got int * Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/cpu/intel_cacheinfo.c')
-rw-r--r--arch/x86/kernel/cpu/intel_cacheinfo.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index 8b4507b8469b..1b889860eb73 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -352,8 +352,8 @@ unsigned int __cpuinit init_intel_cacheinfo(struct cpuinfo_x86 *c)
*/
if ((num_cache_leaves == 0 || c->x86 == 15) && c->cpuid_level > 1) {
/* supports eax=2 call */
- int i, j, n;
- int regs[4];
+ int j, n;
+ unsigned int regs[4];
unsigned char *dp = (unsigned char *)regs;
int only_trace = 0;
@@ -368,7 +368,7 @@ unsigned int __cpuinit init_intel_cacheinfo(struct cpuinfo_x86 *c)
/* If bit 31 is set, this is an unknown format */
for ( j = 0 ; j < 3 ; j++ ) {
- if ( regs[j] < 0 ) regs[j] = 0;
+ if (regs[j] & (1 << 31)) regs[j] = 0;
}
/* Byte 0 is level count, not a descriptor */