V4L/DVB (5019): Fix the frame->grabstate update in read() entry point.

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The Coverity checker spotted that in usbvision_v4l2_read(), the variable
"frmx" is never assigned any value different from -1, but it's used an 
an array index in "usbvision->frame[frmx]".
Thanks to Adrian Bunk <bunk@stusta.de> for warning about that.

Signed-off-by: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

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Thierry MERLE 2006-12-29 20:32:08 -03:00 • committed by Mauro Carvalho Chehab

parent a8b3485287

commit c430ca1e16

1 changed files with 1 additions and 2 deletions

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drivers/media/video/usbvision/usbvision-video.c

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