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-rw-r--r--arch/mips/lib/strnlen_user.S7
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/mips/lib/strnlen_user.S b/arch/mips/lib/strnlen_user.S
index c0ea15194a0e..c768e3000616 100644
--- a/arch/mips/lib/strnlen_user.S
+++ b/arch/mips/lib/strnlen_user.S
@@ -28,18 +28,19 @@
28LEAF(__strnlen_user_asm) 28LEAF(__strnlen_user_asm)
29 LONG_L v0, TI_ADDR_LIMIT($28) # pointer ok? 29 LONG_L v0, TI_ADDR_LIMIT($28) # pointer ok?
30 and v0, a0 30 and v0, a0
31 bnez v0, fault 31 bnez v0, .Lfault
32 32
33FEXPORT(__strnlen_user_nocheck_asm) 33FEXPORT(__strnlen_user_nocheck_asm)
34 move v0, a0 34 move v0, a0
35 PTR_ADDU a1, a0 # stop pointer 35 PTR_ADDU a1, a0 # stop pointer
361: beq v0, a1, 1f # limit reached? 361: beq v0, a1, 1f # limit reached?
37 EX(lb, t0, (v0), fault) 37 EX(lb, t0, (v0), .Lfault)
38 PTR_ADDU v0, 1 38 PTR_ADDU v0, 1
39 bnez t0, 1b 39 bnez t0, 1b
401: PTR_SUBU v0, a0 401: PTR_SUBU v0, a0
41 jr ra 41 jr ra
42 END(__strnlen_user_asm) 42 END(__strnlen_user_asm)
43 43
44fault: move v0, zero 44.Lfault:
45 move v0, zero
45 jr ra 46 jr ra