uninitialized_var() is not recommended to be used to avoid compiler warnings https://lkml.org/lkml/2012/10/27/71
So this patch initializes ret with *NOTIFY_OK*. Signed-off-by: Mahendran Ganesh <opensource.gan...@gmail.com> --- mm/zsmalloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c index bb55736..480fa4c 100644 --- a/mm/zsmalloc.c +++ b/mm/zsmalloc.c @@ -897,7 +897,7 @@ static void zs_unregister_cpu_notifier(void) static int zs_register_cpu_notifier(void) { - int cpu, uninitialized_var(ret); + int cpu, ret = NOTIFY_OK; cpu_notifier_register_begin(); -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/