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*: more BUILD_BUG_ON conversions

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2015-10-13 17:17:34 +02:00
parent 4d0c1ea478
commit 7b85ec30b5
10 changed files with 22 additions and 36 deletions
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6
miscutils/taskset.c
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@@ -75,12 +75,10 @@ static char *from_cpuset(cpu_set_t *mask)
#define TASKSET_PRINTF_MASK "%llx"
static unsigned long long from_cpuset(cpu_set_t *mask)
{
struct BUG_CPU_SETSIZE_is_too_small {
char BUG_CPU_SETSIZE_is_too_small[
CPU_SETSIZE < sizeof(int) ? -1 : 1];
};
char *p = (void*)mask;
BUILD_BUG_ON(CPU_SETSIZE < sizeof(int));
/* Take the least significant bits. Careful!
* Consider both CPU_SETSIZE=4 and CPU_SETSIZE=1024 cases
*/