From: Ruchi Kandoi <kandoiruchi@google.com>
Date: Thu, 6 Aug 2015 00:09:39 +0000 (-0700)
Subject: wakeup_reason: use vsnprintf instead of snsprintf for vargs.
X-Git-Tag: firefly_0821_release~3678^2~16
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=2d5778b3fa4e8395184f3006794e1fba2ac3e38e;p=firefly-linux-kernel-4.4.55.git

wakeup_reason: use vsnprintf instead of snsprintf for vargs.

Bug: 22368519
Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>
(cherry picked from commit 26dfa1394af4da60bf8ce7c5e56168b1ad8f2179)
---

diff --git a/kernel/power/wakeup_reason.c b/kernel/power/wakeup_reason.c
index 76b53400cb16..f18fb168d8c2 100644
--- a/kernel/power/wakeup_reason.c
+++ b/kernel/power/wakeup_reason.c
@@ -151,7 +151,7 @@ void log_suspend_abort_reason(const char *fmt, ...)
 
 	suspend_abort = true;
 	va_start(args, fmt);
-	snprintf(abort_reason, MAX_SUSPEND_ABORT_LEN, fmt, args);
+	vsnprintf(abort_reason, MAX_SUSPEND_ABORT_LEN, fmt, args);
 	va_end(args);
 	spin_unlock(&resume_reason_lock);
 }