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authorGrant Likely <grant.likely@secretlab.ca>2010-01-28 16:38:25 -0500
committerGrant Likely <grant.likely@secretlab.ca>2010-01-28 16:38:25 -0500
commit0ada0a73120c28cc432bcdbac061781465c2f48f (patch)
treed17cadd4ea47e25d9e48e7d409a39c84268fbd27 /lib/argv_split.c
parent6016a363f6b56b46b24655bcfc0499b715851cf3 (diff)
parent92dcffb916d309aa01778bf8963a6932e4014d07 (diff)
Merge commit 'v2.6.33-rc5' into secretlab/test-devicetree
Diffstat (limited to 'lib/argv_split.c')
-rw-r--r--lib/argv_split.c13
1 files changed, 3 insertions, 10 deletions
diff --git a/lib/argv_split.c b/lib/argv_split.c
index 5205a8dae5bc..4b1b083f219c 100644
--- a/lib/argv_split.c
+++ b/lib/argv_split.c
@@ -4,17 +4,10 @@
4 4
5#include <linux/kernel.h> 5#include <linux/kernel.h>
6#include <linux/ctype.h> 6#include <linux/ctype.h>
7#include <linux/string.h>
7#include <linux/slab.h> 8#include <linux/slab.h>
8#include <linux/module.h> 9#include <linux/module.h>
9 10
10static const char *skip_sep(const char *cp)
11{
12 while (*cp && isspace(*cp))
13 cp++;
14
15 return cp;
16}
17
18static const char *skip_arg(const char *cp) 11static const char *skip_arg(const char *cp)
19{ 12{
20 while (*cp && !isspace(*cp)) 13 while (*cp && !isspace(*cp))
@@ -28,7 +21,7 @@ static int count_argc(const char *str)
28 int count = 0; 21 int count = 0;
29 22
30 while (*str) { 23 while (*str) {
31 str = skip_sep(str); 24 str = skip_spaces(str);
32 if (*str) { 25 if (*str) {
33 count++; 26 count++;
34 str = skip_arg(str); 27 str = skip_arg(str);
@@ -82,7 +75,7 @@ char **argv_split(gfp_t gfp, const char *str, int *argcp)
82 argvp = argv; 75 argvp = argv;
83 76
84 while (*str) { 77 while (*str) {
85 str = skip_sep(str); 78 str = skip_spaces(str);
86 79
87 if (*str) { 80 if (*str) {
88 const char *p = str; 81 const char *p = str;