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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 09:38:26 +0800
commita7129df1c448ee418dd53c00404bfc5a168aca53 (patch)
treeb923de9f8456cdcad77df16eac8b4f865b47482e
parentbb4c9762d94625b1acd8a5232ff334c601ee0278 (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;