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V4L/DVB (6207): pvrusb2: Fix a potential oops in an error leg cleanup

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Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Mike Isely 2007-09-08 22:11:46 -03:00 • committed by Mauro Carvalho Chehab
parent 747f07961e
commit 401c27ce96
1 changed files with 1 additions and 0 deletions
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drivers/media/video/pvrusb2/pvrusb2-hdw.c
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@ -2172,6 +2172,7 @@ static void pvr2_hdw_remove_usb_stuff(struct pvr2_hdw *hdw)
/* Destroy hardware interaction structure */ /* Destroy hardware interaction structure */
void pvr2_hdw_destroy(struct pvr2_hdw *hdw) void pvr2_hdw_destroy(struct pvr2_hdw *hdw)
{ {
if (!hdw) return;
pvr2_trace(PVR2_TRACE_INIT,"pvr2_hdw_destroy: hdw=%p",hdw); pvr2_trace(PVR2_TRACE_INIT,"pvr2_hdw_destroy: hdw=%p",hdw);
if (hdw->fw_buffer) { if (hdw->fw_buffer) {
kfree(hdw->fw_buffer); kfree(hdw->fw_buffer);