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| author | Jiri Slaby <jslaby@suse.cz> | 2010-07-19 19:39:34 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-08-02 21:42:57 +0200 |
| commit | 37b58bfe4bb3df303aa9d7f1ccdbfc477b42c5e2 (patch) | |
| tree | f82417c863f6e4268bc56a12bffd46ab4739adba /mm/percpu-km.c | |
| parent | V4L/DVB: IR/lirc: use memdup_user instead of copy_from_user (diff) | |
| download | linux-37b58bfe4bb3df303aa9d7f1ccdbfc477b42c5e2.tar.xz linux-37b58bfe4bb3df303aa9d7f1ccdbfc477b42c5e2.zip | |
V4L/DVB: VIDEO: ivtvfb, remove unneeded NULL test
Stanse found that in ivtvfb_callback_cleanup and ivtvfb_callback_init
there are unneeded tests for itv being NULL. But itv is initialized
as container_of with non-zero offset in those functions, so it is
never NULL (even if v4l2_dev is). This was found because itv is
dereferenced earlier than the test.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Reviewed-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'mm/percpu-km.c')
0 files changed, 0 insertions, 0 deletions