diff options
Diffstat (limited to 'arch/arm/lib/strnlen_user.S')
-rw-r--r-- | arch/arm/lib/strnlen_user.S | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/arm/lib/strnlen_user.S b/arch/arm/lib/strnlen_user.S index 67bcd8268128..3668a15991ef 100644 --- a/arch/arm/lib/strnlen_user.S +++ b/arch/arm/lib/strnlen_user.S | |||
@@ -21,7 +21,6 @@ | |||
21 | * or zero on exception, or n + 1 if too long | 21 | * or zero on exception, or n + 1 if too long |
22 | */ | 22 | */ |
23 | ENTRY(__arch_strnlen_user) | 23 | ENTRY(__arch_strnlen_user) |
24 | save_lr | ||
25 | mov r2, r0 | 24 | mov r2, r0 |
26 | 1: | 25 | 1: |
27 | USER( ldrbt r3, [r0], #1) | 26 | USER( ldrbt r3, [r0], #1) |
@@ -31,10 +30,10 @@ USER( ldrbt r3, [r0], #1) | |||
31 | bne 1b | 30 | bne 1b |
32 | add r0, r0, #1 | 31 | add r0, r0, #1 |
33 | 2: sub r0, r0, r2 | 32 | 2: sub r0, r0, r2 |
34 | restore_pc | 33 | mov pc, lr |
35 | 34 | ||
36 | .section .fixup,"ax" | 35 | .section .fixup,"ax" |
37 | .align 0 | 36 | .align 0 |
38 | 9001: mov r0, #0 | 37 | 9001: mov r0, #0 |
39 | restore_pc | 38 | mov pc, lr |
40 | .previous | 39 | .previous |