From aa5735f139f84a3d1e4ef4d0ba177a25372506fb Mon Sep 17 00:00:00 2001 From: Madhusudhanan Ravindran Date: Sun, 8 Mar 2015 10:26:30 +0530 Subject: staging: fbtft: Use kmemdup rather than duplicating its implementation The semantic patch that makes this change is available in scriptcoccinelle/api/memdup.cocci. Signed-off-by: Madhusudhanan Ravindran Signed-off-by: Greg Kroah-Hartman --- drivers/staging/fbtft/fbtft-sysfs.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/staging/fbtft') diff --git a/drivers/staging/fbtft/fbtft-sysfs.c b/drivers/staging/fbtft/fbtft-sysfs.c index 45f8de3..ba4551f 100644 --- a/drivers/staging/fbtft/fbtft-sysfs.c +++ b/drivers/staging/fbtft/fbtft-sysfs.c @@ -37,10 +37,9 @@ int fbtft_gamma_parse_str(struct fbtft_par *par, unsigned long *curves, fbtft_par_dbg(DEBUG_SYSFS, par, "%s\n", str); - tmp = kmalloc(size+1, GFP_KERNEL); + tmp = kmemdup(str, size + 1, GFP_KERNEL); if (!tmp) return -ENOMEM; - memcpy(tmp, str, size+1); /* replace optional separators */ str_p = tmp; -- cgit v1.1