diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2019-08-23 12:44:26 +0200 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2019-09-15 21:37:10 +0200 |
| commit | 68c15a2bc56585e55732d45183ea4d636a83828a (patch) | |
| tree | b564acc508975d98f9d0ec6c811fe642bd196a66 /arch/um | |
| parent | d47761db97d35cd7fc194e4472b3a20a46f64dc7 (diff) | |
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: Johannes Berg <johannes.berg@intel.com>
Acked-by: Anton Ivanov <anton.ivanov@cambridgegreys.co.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/os-Linux/signal.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/um/os-Linux/signal.c b/arch/um/os-Linux/signal.c index 75b10235d369..35d1b2bc00cb 100644 --- a/arch/um/os-Linux/signal.c +++ b/arch/um/os-Linux/signal.c @@ -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); |