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sparc: suppress the implicit-fallthrough warning

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sparc builds with -Werror

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stephen Rothwell 2018-11-26 17:59:40 +11:00 committed by David S. Miller
parent 86322ba957
commit f6f8c1c09c
1 changed files with 1 additions and 0 deletions
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arch/sparc/kernel/signal_64.c
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@ -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;