From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: Tue, 17 Jul 2012 22:47:59 +0000 (-0700)
Subject: m32r: fix pull clearing RESTORE_SIGMASK into block_sigmask() fallout
X-Git-Tag: v5.15~22066^2~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f9717f3110c8d05ad65b9a91b698cc0612fd77af;p=platform%2Fkernel%2Flinux-starfive.git

m32r: fix pull clearing RESTORE_SIGMASK into block_sigmask() fallout

Commit a610d6e672d6 ("pull clearing RESTORE_SIGMASK into
block_sigmask()") caused:

  arch/m32r/kernel/signal.c: In function 'handle_signal':
  arch/m32r/kernel/signal.c:289:6: warning: 'return' with a value, in function returning void [enabled by default]

Remove the return value it forgot to remove.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/arch/m32r/kernel/signal.c b/arch/m32r/kernel/signal.c
index f3fb2c0..d0f60b9 100644
--- a/arch/m32r/kernel/signal.c
+++ b/arch/m32r/kernel/signal.c
@@ -286,7 +286,7 @@ handle_signal(unsigned long sig, struct k_sigaction *ka, siginfo_t *info,
 			case -ERESTARTNOINTR:
 				regs->r0 = regs->orig_r0;
 				if (prev_insn(regs) < 0)
-					return -EFAULT;
+					return;
 		}
 	}