AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

x86, cpuid: Use PTR_ERR_OR_ZERO

Browse Source 
Replace IS_ERR/PTR_ERR

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Link: http://lkml.kernel.org/r/1413576077-26969-1-git-send-email-fabf@skynet.be
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
This commit is contained in:
Fabian Frederick 2014-10-17 22:01:17 +02:00 committed by H. Peter Anvin
parent 196cf35842
commit cbda45a2d4
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/x86/kernel/cpuid.c
View File

@ -143,7 +143,7 @@ static int cpuid_device_create(int cpu)
dev = device_create(cpuid_class, NULL, MKDEV(CPUID_MAJOR, cpu), NULL,
"cpu%d", cpu);
return IS_ERR(dev) ? PTR_ERR(dev) : 0;
return PTR_ERR_OR_ZERO(dev);
}
static void cpuid_device_destroy(int cpu)