diff options
| author | Paul Gortmaker <paul.gortmaker@windriver.com> | 2012-04-18 16:17:13 -0400 |
|---|---|---|
| committer | Paul Gortmaker <paul.gortmaker@windriver.com> | 2012-04-23 12:24:55 -0400 |
| commit | 9112a6b2fa4201c284c62a389710bd32b48c5f63 (patch) | |
| tree | 94ce24b08bf244cc2295eb1469ff4e4b01c043b0 | |
| parent | 1bc68a9e80a7b1ab8dbf1a97e43c5d6a99070bb3 (diff) | |
xtensa: fix build failure in xtensa/kernel/signal.c
Caused by commit 3785006ac3c8941feb63097c416de92114a6bc39
"xtensa: don't mask signals if we fail to setup signal stack"
It assigns a return value to "ret", but there is no such variable
anywhere in scope. Create one.
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Chris Zankel <chris@zankel.net>
Acked-by: Matt Fleming <matt.fleming@intel.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| -rw-r--r-- | arch/xtensa/kernel/signal.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/xtensa/kernel/signal.c b/arch/xtensa/kernel/signal.c index b69b000349f..d78869a00b1 100644 --- a/arch/xtensa/kernel/signal.c +++ b/arch/xtensa/kernel/signal.c @@ -496,6 +496,7 @@ int do_signal(struct pt_regs *regs, sigset_t *oldset) signr = get_signal_to_deliver(&info, &ka, regs, NULL); if (signr > 0) { + int ret; /* Are we from a system call? */ |