X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fvsprintf.c;h=7af9d841c43beea318540340739ac3432b87ed12;hb=80f0cf3947889014d3a3dc0ad60fb87cfda4b12a;hp=4ee19d0d3910b36ad15f88688db46d5d1249fa61;hpb=e126613e67873178f3c6f7c8674e70aa4327d8cd;p=pandora-kernel.git

diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index 4ee19d0d3910..7af9d841c43b 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -146,19 +146,16 @@ int strict_strtoul(const char *cp, unsigned int base, unsigned long *res)
 {
 	char *tail;
 	unsigned long val;
-	size_t len;
 
 	*res = 0;
-	len = strlen(cp);
-	if (len == 0)
+	if (!*cp)
 		return -EINVAL;
 
 	val = simple_strtoul(cp, &tail, base);
 	if (tail == cp)
 		return -EINVAL;
 
-	if ((*tail == '\0') ||
-		((len == (size_t)(tail - cp) + 1) && (*tail == '\n'))) {
+	if ((tail[0] == '\0') || (tail[0] == '\n' && tail[1] == '\0')) {
 		*res = val;
 		return 0;
 	}
@@ -220,18 +217,15 @@ int strict_strtoull(const char *cp, unsigned int base, unsigned long long *res)
 {
 	char *tail;
 	unsigned long long val;
-	size_t len;
 
 	*res = 0;
-	len = strlen(cp);
-	if (len == 0)
+	if (!*cp)
 		return -EINVAL;
 
 	val = simple_strtoull(cp, &tail, base);
 	if (tail == cp)
 		return -EINVAL;
-	if ((*tail == '\0') ||
-		((len == (size_t)(tail - cp) + 1) && (*tail == '\n'))) {
+	if ((tail[0] == '\0') || (tail[0] == '\n' && tail[1] == '\0')) {
 		*res = val;
 		return 0;
 	}