This is an automatic generated email to let you know that the following patch were queued at the http://git.linuxtv.org/v4l-dvb.git tree:
Subject: V4L/DVB: drivers/media/video/gspca: Use kmemdup Author: Julia Lawall <[email protected]> Date: Thu Jul 1 01:30:11 2010 -0300 Use kmemdup when some other buffer is immediately copied into the allocated region. A simplified version of the semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression from,to,size,flag; statement S; @@ - to = \(kmalloc\|kzalloc\)(size,flag); + to = kmemdup(from,size,flag); if (to==NULL || ...) S - memcpy(to, from, size); // </smpl> Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: Douglas Schilling Landgraf <[email protected]> Cc: Leandro Costantino <[email protected]> Cc: Jean-Francois Moine <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/media/video/gspca/t613.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) --- http://git.linuxtv.org/v4l-dvb.git?a=commitdiff;h=d3f6415689840d1a9459bbc821b15008cae47493 diff --git a/drivers/media/video/gspca/t613.c b/drivers/media/video/gspca/t613.c index 6301437..8c3234a 100644 --- 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 *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, _______________________________________________ linuxtv-commits mailing list [email protected] http://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
