From 91be2587e82a0f16348fd8f12a57e4c328baffc7 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Mon, 12 Aug 2019 20:16:17 +0200 Subject: x86/fpu/math-emu: Address fallthrough warnings MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit /home/tglx/work/kernel/linus/linux/arch/x86/math-emu/errors.c: In function ‘FPU_printall’: /home/tglx/work/kernel/linus/linux/arch/x86/math-emu/errors.c:187:9: warning: this statement may fall through [-Wimplicit-fallthrough=] tagi = FPU_Special(r); ~~~~~^~~~~~~~~~~~~~~~ /home/tglx/work/kernel/linus/linux/arch/x86/math-emu/errors.c:188:3: note: here case TAG_Valid: ^~~~ /home/tglx/work/kernel/linus/linux/arch/x86/math-emu/fpu_trig.c: In function ‘fyl2xp1’: /home/tglx/work/kernel/linus/linux/arch/x86/math-emu/fpu_trig.c:1353:7: warning: this statement may fall through [-Wimplicit-fallthrough=] if (denormal_operand() < 0) ^ /home/tglx/work/kernel/linus/linux/arch/x86/math-emu/fpu_trig.c:1356:3: note: here case TAG_Zero: Remove the pointless 'break;' after 'continue;' while at it. Signed-off-by: Thomas Gleixner --- arch/x86/math-emu/fpu_trig.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/x86/math-emu/fpu_trig.c') diff --git a/arch/x86/math-emu/fpu_trig.c b/arch/x86/math-emu/fpu_trig.c index 783c509f957a..127ea54122d7 100644 --- a/arch/x86/math-emu/fpu_trig.c +++ b/arch/x86/math-emu/fpu_trig.c @@ -1352,7 +1352,7 @@ static void fyl2xp1(FPU_REG *st0_ptr, u_char st0_tag) case TW_Denormal: if (denormal_operand() < 0) return; - + /* fall through */ case TAG_Zero: case TAG_Valid: setsign(st0_ptr, getsign(st0_ptr) ^ getsign(st1_ptr)); -- cgit v1.2.3