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Commit 68c15a2b authored by Johannes Berg's avatar Johannes Berg Committed by Richard Weinberger
Browse files

um: Remove sig_info[SIGALRM] 



This entry is misleading, the actual signal handler is
another one that never uses sig_info.

Also remove the SIGALRM if inside sig_handler() for the
same reason.

Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
Acked-by: default avatarAnton Ivanov <anton.ivanov@cambridgegreys.co.uk>
Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
parent d47761db

arch/um/os-Linux/signal.c

+1 −2
Original line number Diff line number Diff line
@@ -26,7 +26,6 @@ void (*sig_info[NSIG])(int, struct siginfo *, struct uml_pt_regs *) = { 
	[SIGBUS]	= bus_handler,

	[SIGSEGV]	= segv_handler,

	[SIGIO]		= sigio_handler,

	[SIGALRM]	= timer_handler

};



static void sig_handler_common(int sig, struct siginfo *si, mcontext_t *mc)
@@ -42,7 +41,7 @@ static void sig_handler_common(int sig, struct siginfo *si, mcontext_t *mc) 
	}



	/* enable signals if sig isn't IRQ signal */

	if ((sig != SIGIO) && (sig != SIGWINCH) && (sig != SIGALRM))

	if ((sig != SIGIO) && (sig != SIGWINCH))

		unblock_signals();



	(*sig_info[sig])(sig, si, &r);