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Diffstat (limited to 'arch/um/kernel/process_kern.c')
-rw-r--r--arch/um/kernel/process_kern.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/um/kernel/process_kern.c b/arch/um/kernel/process_kern.c
index 804c6bbdf67..157584ae479 100644
--- a/arch/um/kernel/process_kern.c
+++ b/arch/um/kernel/process_kern.c
@@ -8,6 +8,7 @@
#include "linux/kernel.h"
#include "linux/sched.h"
#include "linux/interrupt.h"
+#include "linux/string.h"
#include "linux/mm.h"
#include "linux/slab.h"
#include "linux/utsname.h"
@@ -322,12 +323,7 @@ void do_uml_exitcalls(void)
char *uml_strdup(char *string)
{
- char *new;
-
- new = kmalloc(strlen(string) + 1, GFP_KERNEL);
- if(new == NULL) return(NULL);
- strcpy(new, string);
- return(new);
+ return kstrdup(string, GFP_KERNEL);
}
int copy_to_user_proc(void __user *to, void *from, int size)