MIPS: Microoptimize arch_{read,write}_lock
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/include/asm/spinlock.h b/arch/mips/include/asm/spinlock.h
index 396e402..ca61e84 100644
--- a/arch/mips/include/asm/spinlock.h
+++ b/arch/mips/include/asm/spinlock.h
@@ -245,16 +245,16 @@
__asm__ __volatile__(
" .set noreorder # arch_read_lock \n"
"1: ll %1, %2 \n"
- " bltz %1, 2f \n"
+ " bltz %1, 3f \n"
" addu %1, 1 \n"
- " sc %1, %0 \n"
+ "2: sc %1, %0 \n"
" beqz %1, 1b \n"
" nop \n"
" .subsection 2 \n"
- "2: ll %1, %2 \n"
- " bltz %1, 2b \n"
+ "3: ll %1, %2 \n"
+ " bltz %1, 3b \n"
" addu %1, 1 \n"
- " b 1b \n"
+ " b 2b \n"
" nop \n"
" .previous \n"
" .set reorder \n"
@@ -324,16 +324,16 @@
__asm__ __volatile__(
" .set noreorder # arch_write_lock \n"
"1: ll %1, %2 \n"
- " bnez %1, 2f \n"
+ " bnez %1, 3f \n"
" lui %1, 0x8000 \n"
- " sc %1, %0 \n"
- " beqz %1, 2f \n"
+ "2: sc %1, %0 \n"
+ " beqz %1, 3f \n"
" nop \n"
" .subsection 2 \n"
- "2: ll %1, %2 \n"
- " bnez %1, 2b \n"
+ "3: ll %1, %2 \n"
+ " bnez %1, 3b \n"
" lui %1, 0x8000 \n"
- " b 1b \n"
+ " b 2b \n"
" nop \n"
" .previous \n"
" .set reorder \n"