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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 10:09:44 +0800
commitd922ad11e92ce39892690f2b71da91500a92c702 (patch)
treedcfb29c7df6092afb01855b13743f26cb0aa171c
parente27d22dcded6787cfe69882b8c817d651e02a265 (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;