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um: Fix get_signal() usage
[firefly-linux-kernel-4.4.55.git]
/
arch
/
um
/
kernel
/
signal.c
diff --git
a/arch/um/kernel/signal.c
b/arch/um/kernel/signal.c
index 57acbd67d85dbd4051cd3c534ceff2a300ce9906..fc8be0e3a4ff879a2cf9fddc8e017dfa974ffc95 100644
(file)
--- a/
arch/um/kernel/signal.c
+++ b/
arch/um/kernel/signal.c
@@
-69,7
+69,7
@@
void do_signal(struct pt_regs *regs)
struct ksignal ksig;
int handled_sig = 0;
-
while
(get_signal(&ksig)) {
+
if
(get_signal(&ksig)) {
handled_sig = 1;
/* Whee! Actually deliver the signal. */
handle_signal(&ksig, regs);