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-rw-r--r--lib/kobject.c13
1 files changed, 5 insertions, 8 deletions
diff --git a/lib/kobject.c b/lib/kobject.c
index 3b841b97fccd..75ee63834fd1 100644
--- a/lib/kobject.c
+++ b/lib/kobject.c
@@ -257,23 +257,20 @@ static int kobject_add_internal(struct kobject *kobj)
int kobject_set_name_vargs(struct kobject *kobj, const char *fmt,
va_list vargs)
{
- const char *old_name = kobj->name;
char *s;
if (kobj->name && !fmt)
return 0;
- kobj->name = kvasprintf(GFP_KERNEL, fmt, vargs);
- if (!kobj->name) {
- kobj->name = old_name;
+ s = kvasprintf(GFP_KERNEL, fmt, vargs);
+ if (!s)
return -ENOMEM;
- }
/* ewww... some of these buggers have '/' in the name ... */
- while ((s = strchr(kobj->name, '/')))
- s[0] = '!';
+ strreplace(s, '/', '!');
+ kfree(kobj->name);
+ kobj->name = s;
- kfree(old_name);
return 0;
}