From: Al Viro <viro@ftp.linux.org.uk>
Date: Thu, 18 Aug 2011 19:04:29 +0000 (+0100)
Subject: um: simplify set_handler()
X-Git-Tag: v3.2-rc1~87^2~63
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e87df986ed053d25dbd57b8b137edec5022874f8;p=pandora-kernel.git

um: simplify set_handler()

For one thing, we always block the same signals (IRQ ones - IO, WINCH, VTALRM),
so there's no need to pass sa_mask elements in arguments.  For another, the
flags depend only on whether it's an IRQ signal or not (we add SA_RESTART
for them).

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
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