From: Robert Love Date: Thu, 23 Jun 2005 07:09:04 +0000 (-0700) Subject: [PATCH] kstrdup: convert a few existing implementations X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=dfe52244e004f5103478966cd88351feb5c50d79;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git [PATCH] kstrdup: convert a few existing implementations Convert a bunch of strdup() implementations and their callers to the new kstrdup(). A few remain, for example see sound/core, and there are tons of open coded strdup()'s around. Sigh. But this is a start. Signed-off-by: Robert Love Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- 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)