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| author | Oleg Nesterov <oleg@tv-sign.ru> | 2007-10-16 23:26:18 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-17 08:42:48 -0700 |
| commit | 9bf084f70ffde6521d113593b89461a5bd2a303b (patch) | |
| tree | ea62a8c9c54d0f702e73e9fa6e6c8699106ab892 /Documentation/isdn/INTERFACE.fax | |
| parent | 252e5725cfb55a89e54888317856903fef9d5031 (diff) | |
| download | op-kernel-dev-9bf084f70ffde6521d113593b89461a5bd2a303b.zip op-kernel-dev-9bf084f70ffde6521d113593b89461a5bd2a303b.tar.gz | |
do_poll: return -EINTR when signalled
do_poll() checks signal_pending() but returns 0 when interrupted. This means
the caller has to check signal_pending() again.
Change it to return -EINTR when signal_pending() and count == 0.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Andi Kleen <ak@suse.de>
Cc: Davide Libenzi <davidel@xmailserver.org>
Cc: Vadim Lobanov <vlobanov@speakeasy.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/isdn/INTERFACE.fax')
0 files changed, 0 insertions, 0 deletions
