From: Steven Rostedt <srostedt@redhat.com>
Date: Fri, 27 Feb 2009 15:51:10 +0000 (-0500)
Subject: tracing: replace kzalloc with kcalloc
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0cfe82451dfa3ebf4e69158f2eb450f2fbb6b715;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

tracing: replace kzalloc with kcalloc

Impact: clean up

kcalloc is a better approach to allocate a NULL array.

Reported-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
---

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 5db7485158df..9c5987aca74b 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -3328,7 +3328,7 @@ create_trace_option_files(struct tracer *tracer)
 	for (cnt = 0; opts[cnt].name; cnt++)
 		;
 
-	topts = kzalloc(sizeof(*topts) * (cnt + 1), GFP_KERNEL);
+	topts = kcalloc(cnt + 1, sizeof(*topts), GFP_KERNEL);
 	if (!topts)
 		return NULL;