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[6/37] drivers/media/video/gspca: Use kmemdup

Message ID Pine.LNX.4.64.1005152314370.21345@ask.diku.dk (mailing list archive)
State Accepted
Delegated to: Douglas Landgraf
Headers show

Commit Message

Julia Lawall May 15, 2010, 9:14 p.m. UTC 
None
diff mbox

Patch

diff -u -p a/drivers/media/video/gspca/t613.c b/drivers/media/video/gspca/t613.c
--- a/drivers/media/video/gspca/t613.c
+++ b/drivers/media/video/gspca/t613.c
@@ -577,12 +577,11 @@  static void reg_w_buf(struct gspca_dev *
 	} else {
 		u8 *tmpbuf;
 
-		tmpbuf = kmalloc(len, GFP_KERNEL);
+		tmpbuf = kmemdup(buffer, len, GFP_KERNEL);
 		if (!tmpbuf) {
 			err("Out of memory");
 			return;
 		}
-		memcpy(tmpbuf, buffer, len);
 		usb_control_msg(gspca_dev->dev,
 				usb_sndctrlpipe(gspca_dev->dev, 0),
 				0,