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[ARM] 5232/1: Do not post-index STRT instruction in clear_user.S 

The last strnebt instruction has a post-index of 1 but the address
register is set to 0 in the next instruction, so no need for
post-indexing.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Catalin Marinas 2008-08-29 18:31:21 +01:00 committed by Russell King
parent 93ed397011
commit 9c23e5fefa
1 changed files with 1 additions and 1 deletions
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2
arch/arm/lib/clear_user.S
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@ -41,7 +41,7 @@ USER( strplt r2, [r0], #4)
USER( strnebt r2, [r0], #1) USER( strnebt r2, [r0], #1)
USER( strnebt r2, [r0], #1) USER( strnebt r2, [r0], #1)
tst r1, #1 @ x1 x0 x1 x0 x1 x0 x1 tst r1, #1 @ x1 x0 x1 x0 x1 x0 x1
USER( strnebt r2, [r0], #1) USER( strnebt r2, [r0])
mov r0, #0 mov r0, #0
ldmfd sp!, {r1, pc} ldmfd sp!, {r1, pc}
ENDPROC(__clear_user) ENDPROC(__clear_user)