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authorAndrey Utkin <andrey.krieger.utkin@gmail.com>2014-08-04 23:47:41 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-08-14 08:42:37 +0800
commit0ace429a33ac4e4f7909fa7976dcf94b997ea353 (patch)
tree7c7a4c16f2fa0ac23ebb83cb6a6b967ebd9e3eeb
parent29fa649b993693ce21d10b841e93c07d1d8f2c7e (diff)
arch/sparc/math-emu/math_32.c: drop stray break operator
[ Upstream commit 093758e3daede29cb4ce6aedb111becf9d4bfc57 ] This commit is a guesswork, but it seems to make sense to drop this break, as otherwise the following line is never executed and becomes dead code. And that following line actually saves the result of local calculation by the pointer given in function argument. So the proposed change makes sense if this code in the whole makes sense (but I am unable to analyze it in the whole). Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=81641 Reported-by: David Binderman <dcb314@hotmail.com> Signed-off-by: Andrey Utkin <andrey.krieger.utkin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--arch/sparc/math-emu/math_32.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sparc/math-emu/math_32.c b/arch/sparc/math-emu/math_32.c
index aa4d55b0bdf0..5ce8f2f64604 100644
--- a/arch/sparc/math-emu/math_32.c
+++ b/arch/sparc/math-emu/math_32.c
@@ -499,7 +499,7 @@ static int do_one_mathemu(u32 insn, unsigned long *pfsr, unsigned long *fregs)
case 0: fsr = *pfsr;
if (IR == -1) IR = 2;
/* fcc is always fcc0 */
- fsr &= ~0xc00; fsr |= (IR << 10); break;
+ fsr &= ~0xc00; fsr |= (IR << 10);
*pfsr = fsr;
break;
case 1: rd->s = IR; break;