Fix buglet in ARM string functions

4e55ea34 · Russell King · 2d7e9e61 · 4e55ea34
Commit 4e55ea34 authored Feb 20, 2002 by Russell King
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arch/arm/lib/strrchr.S arch/arm/lib/strrchr.S +1 -1

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--- a/arch/arm/lib/strrchr.S
+++ b/arch/arm/lib/strrchr.S
@@ -18,7 +18,7 @@ ENTRY(strrchr)
 		mov	r3, #0
 1:		ldrb	r2, [r0], #1
 		teq	r2, r1
-		moveq	r3, r0
+		subeq	r3, r0, #1
 		teq	r2, #0
 		bne	1b
 		mov	r0, r3