Messages in this thread Patch in this message | | | Date | Mon, 10 Mar 2008 00:28:26 +0300 | From | Oleg Nesterov <> | Subject | [PATCH 9/6] signals: fold sig_ignored() into prepare_signal() |
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(the last one on this)
Now that prepare_signal() returns int it can absorb the sig_ignored() check to avoid the code duplication.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
--- 25/kernel/signal.c~9_PS_CK_IGNORED 2008-03-09 23:07:26.000000000 +0300 +++ 25/kernel/signal.c 2008-03-10 00:11:50.000000000 +0300 @@ -645,7 +645,7 @@ static int prepare_signal(int sig, struc } } - return 1; + return !sig_ignored(p, sig); } /* @@ -763,7 +763,7 @@ static int send_signal(int sig, struct s * exactly one non-rt signal, so that we can get more * detailed information about the cause of the signal. */ - if (sig_ignored(t, sig) || legacy_queue(pending, sig)) + if (legacy_queue(pending, sig)) return 0; /* @@ -1253,9 +1253,6 @@ int send_sigqueue(struct sigqueue *q, st if (!likely(prepare_signal(sig, t))) goto out; - if (sig_ignored(t, sig)) - goto out; - ret = 0; if (unlikely(!list_empty(&q->list))) { /*
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