From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Mon, 26 Nov 2018 06:59:40 +0000 (+1100)
Subject: sparc: suppress the implicit-fallthrough warning
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=f6f8c1c09c224076a6c9ca3d97c24b81698f98f8;p=openwrt%2Fstaging%2Fblogic.git

sparc: suppress the implicit-fallthrough warning

sparc builds with -Werror

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/arch/sparc/kernel/signal_64.c b/arch/sparc/kernel/signal_64.c
index e9de1803a22e..ca70787efd8e 100644
--- a/arch/sparc/kernel/signal_64.c
+++ b/arch/sparc/kernel/signal_64.c
@@ -533,6 +533,7 @@ static void do_signal(struct pt_regs *regs, unsigned long orig_i0)
 				regs->tpc -= 4;
 				regs->tnpc -= 4;
 				pt_regs_clear_syscall(regs);
+				/* fall through */
 			case ERESTART_RESTARTBLOCK:
 				regs->u_regs[UREG_G1] = __NR_restart_syscall;
 				regs->tpc -= 4;