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| author | Dan Carpenter <error27@gmail.com> | 2010-05-04 09:31:13 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-05-19 12:59:05 -0300 |
| commit | a18e659170b9c551749e1c8cb5a969ea8d73e378 (patch) | |
| tree | ac35097a920ca9026c183be87d525a3e60d4a0f9 /drivers/char/snsc_event.c | |
| parent | 32ec4576c3fb37316b1d11a04b220527822f3f0d (diff) | |
| download | blackbird-op-linux-a18e659170b9c551749e1c8cb5a969ea8d73e378.tar.gz blackbird-op-linux-a18e659170b9c551749e1c8cb5a969ea8d73e378.zip | |
V4L/DVB: media/az6027: handle -EIO failure
If the az6027_usb_in_op() returns a negative errno ret is -EIO and in
that case the value of b[0] may be undefined. The original code
assigned 0 to ret, but since it's already 0 now we can skip that.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/char/snsc_event.c')
0 files changed, 0 insertions, 0 deletions
