linux-kernel - [PATCH 3/3] dynamic_debug: replace obselete simple

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Date:	Thu, 23 Jan 2014 17:20:32 +0400
From:	Andrey Ryabinin <a.ryabinin@...sung.com>
To:	Jason Baron <jbaron@...mai.com>
Cc:	linux-kernel@...r.kernel.org,
	Andrey Ryabinin <a.ryabinin@...sung.com>
Subject: [PATCH 3/3] dynamic_debug: replace obselete simple_strtoul() with
 kstrtouint()

Signed-off-by: Andrey Ryabinin <a.ryabinin@...sung.com>
---
 lib/dynamic_debug.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c
index e488d9a..7288e38 100644
--- a/lib/dynamic_debug.c
+++ b/lib/dynamic_debug.c
@@ -268,14 +268,12 @@ static int ddebug_tokenize(char *buf, char *words[], int maxwords)
  */
 static inline int parse_lineno(const char *str, unsigned int *val)
 {
-	char *end = NULL;
 	BUG_ON(str == NULL);
 	if (*str == '\0') {
 		*val = 0;
 		return 0;
 	}
-	*val = simple_strtoul(str, &end, 10);
-	if (end == NULL || end == str || *end != '\0') {
+	if (kstrtouint(str, 10, val) < 0) {
 		pr_err("bad line-number: %s\n", str);
 		return -EINVAL;
 	}
-- 
1.8.3.2

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