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[3/5] powerpc: Remove redundant fp/altivec giveup code

Message ID 20170816060118.24803-3-benh@kernel.crashing.org (mailing list archive)
State Accepted
Commit 746874d31cd1173f2dd234c1a5f692939afe0b71
Headers show

Commit Message

Benjamin Herrenschmidt Aug. 16, 2017, 6:01 a.m. UTC 
__giveup_vsx already calls those two functions

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
 arch/powerpc/kernel/process.c | 4 ----
 1 file changed, 4 deletions(-)
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Patch

diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 14b9a3c46c5d..bfbd6083f841 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -375,10 +375,6 @@  void enable_kernel_vsx(void)
 		 */
 		if(!msr_tm_active(cpumsr) && msr_tm_active(current->thread.regs->msr))
 			return;
-		if (current->thread.regs->msr & MSR_FP)
-			__giveup_fpu(current);
-		if (current->thread.regs->msr & MSR_VEC)
-			__giveup_altivec(current);
 		__giveup_vsx(current);
 	}
 }