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| author | Davide Libenzi <davidel@xmailserver.org> | 2008-10-16 07:01:56 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-16 20:21:32 +0200 |
| commit | f337b9c58332bdecde965b436e47ea4c94d30da0 (patch) | |
| tree | 0b630e4cd2cc19f29d56716162defa301f82bf65 /kernel/kallsyms.c | |
| parent | AT91: atmel_pwm only available for certain AT91 processors (diff) | |
| download | linux-f337b9c58332bdecde965b436e47ea4c94d30da0.tar.xz linux-f337b9c58332bdecde965b436e47ea4c94d30da0.zip | |
epoll: drop unnecessary test
Thomas found that there is an unnecessary (always true) test in
ep_send_events(). The callback never inserts into ->rdllink while the
send loop is performed, and also does the ~EP_PRIVATE_BITS test. Given
we're holding the mutex during this time, the conditions tested inside the
loop are always true. This patch drops the test done inside the
re-insertion loop.
Signed-off-by: Davide Libenzi <davidel@xmailserver.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/kallsyms.c')
0 files changed, 0 insertions, 0 deletions