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author | 2010-01-29 09:24:57 +0100 | |
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committer | 2010-01-29 10:36:22 +0100 | |
commit | ae7f6711d6231c9ba54feb5ba9856c3775e482f8 (patch) | |
tree | 89070c82204b2503348e4fd6c51d25a169375545 /drivers/media/video/gspca/vc032x.c | |
parent | perf session: Create kernel maps in the constructor (diff) | |
parent | hw_breakpoints: Release the bp slot if arch_validate_hwbkpt_settings() fails. (diff) | |
download | linux-dev-ae7f6711d6231c9ba54feb5ba9856c3775e482f8.tar.xz linux-dev-ae7f6711d6231c9ba54feb5ba9856c3775e482f8.zip |
Merge branch 'perf/urgent' into perf/core
Merge reason: We want to queue up a dependent patch. Also update to
later -rc's.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/media/video/gspca/vc032x.c')
-rw-r--r-- | drivers/media/video/gspca/vc032x.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/video/gspca/vc032x.c b/drivers/media/video/gspca/vc032x.c index c090efcd8045..71921c878424 100644 --- a/drivers/media/video/gspca/vc032x.c +++ b/drivers/media/video/gspca/vc032x.c @@ -3009,6 +3009,10 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev, int l; frame = gspca_get_i_frame(gspca_dev); + if (frame == NULL) { + gspca_dev->last_packet_type = DISCARD_PACKET; + return; + } l = frame->data_end - frame->data; if (len > frame->v4l2_buf.length - l) len = frame->v4l2_buf.length - l; |