From: Mark Salter <msalter@redhat.com>
Date: Thu, 19 Jul 2012 03:34:17 +0000 (-0400)
Subject: C6X: clean up compiler warning
X-Git-Tag: v3.6-rc1~128^2
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=b9b8722d4704137d1c85b8e62364b487cbbe8bf0;p=~emulex%2Finfiniband.git

C6X: clean up compiler warning

commit a610d6e6: pull clearing RESTORE_SIGMASK into block_sigmask()
left behind a compiler warning:

  arch/c6x/kernel/signal.c:252:6: warning: unused variable 'ret'

This patch cleans up the warning by removing the unused variable.

Signed-off-by: Mark Salter <msalter@redhat.com>
---

diff --git a/arch/c6x/kernel/signal.c b/arch/c6x/kernel/signal.c
index 3d8f3c22a94..3998b24e26f 100644
--- a/arch/c6x/kernel/signal.c
+++ b/arch/c6x/kernel/signal.c
@@ -249,8 +249,6 @@ static void handle_signal(int sig,
 			 siginfo_t *info, struct k_sigaction *ka,
 			 struct pt_regs *regs, int syscall)
 {
-	int ret;
-
 	/* Are we from a system call? */
 	if (syscall) {
 		/* If so, check system call restarting.. */