Messages in this thread Patch in this message | | | From | Mahendran Ganesh <> | Subject | [PATCH] mm/zsmalloc: remove uninitialized_var | Date | Mon, 24 Nov 2014 22:02:47 +0800 |
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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.ganesh@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
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