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| author | Stefani Seibold <stefani@seibold.net> | 2009-12-21 23:37:29 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-22 23:17:56 +0100 |
| commit | 9842c38e917636fa7dc6b88aff17a8f1fd7f0cc0 (patch) | |
| tree | 71d0b52ddc243743046bba9f774beca9febc393a /drivers/char/tty_ioctl.c | |
| parent | kfifo: rename kfifo_put... into kfifo_in... and kfifo_get... into kfifo_out... (diff) | |
| download | linux-9842c38e917636fa7dc6b88aff17a8f1fd7f0cc0.tar.xz linux-9842c38e917636fa7dc6b88aff17a8f1fd7f0cc0.zip | |
kfifo: fix warn_unused_result
Fix the "ignoring return value of '...', declared with attribute
warn_unused_result" compiler warning in several users of the new kfifo
API.
It removes the __must_check attribute from kfifo_in() and
kfifo_in_locked() which must not necessary performed.
Fix the allocation bug in the nozomi driver file, by moving out the
kfifo_alloc from the interrupt handler into the probe function.
Fix the kfifo_out() and kfifo_out_locked() users to handle a unexpected
end of fifo.
Signed-off-by: Stefani Seibold <stefani@seibold.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/tty_ioctl.c')
0 files changed, 0 insertions, 0 deletions