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MIPS: math-emu: Avoid an assignment within if statement condition 

Move invocation of fpu_emu() to be out of if statement condition.

This makes code easier to follow and debug, and fixes a checkpatch
warning.

Signed-off-by: Aleksandar Markovic <aleksandar.markovic@mips.com>
Cc: Douglas Leung <douglas.leung@mips.com>
Cc: Goran Ferenc <goran.ferenc@mips.com>
Cc: James Hogan <james.hogan@mips.com>
Cc: Maciej W. Rozycki <macro@mips.com>
Cc: Miodrag Dinic <miodrag.dinic@mips.com>
Cc: Paul Burton <paul.burton@mips.com>
Cc: Petar Jovanovic <petar.jovanovic@mips.com>
Cc: Raghu Gandham <raghu.gandham@mips.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/17586/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
hifive-unleashed-5.1
Aleksandar Markovic 2017-11-02 12:14:03 +01:00 committed by Ralf Baechle
parent 95306f0469
commit 8904d5b1a3
1 changed files with 2 additions and 1 deletions
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3
arch/mips/math-emu/cp1emu.c
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@ -1353,7 +1353,8 @@ branch_common:
return SIGILL;
/* a real fpu computation instruction */
if ((sig = fpu_emu(xcp, ctx, ir)))
sig = fpu_emu(xcp, ctx, ir);
if (sig)
return sig;
}
break;