SPINLOCK: remove unused branch labels from trylock routines

file:a0249b491d3ea0d4dca148827c4e85f64c0912de -> file:97911da2bd39758e0e1ffae332a0b06d34b63d77
--- a/arch/arm/include/asm/spinlock.h
+++ b/arch/arm/include/asm/spinlock.h
@@ -317,7 +317,7 @@ static inline int arch_write_trylock(arc
unsigned long tmp;
__asm__ __volatile__(
-"1: ldrex %0, [%1]\n"
+" ldrex %0, [%1]\n"
" teq %0, #0\n"
" strexeq %0, %2, [%1]"
: "=&r" (tmp)
@@ -405,7 +405,7 @@ static inline int arch_read_trylock(arch
unsigned long tmp, tmp2 = 1;
__asm__ __volatile__(
-"1: ldrex %0, [%2]\n"
+" ldrex %0, [%2]\n"
" adds %0, %0, #1\n"
" strexpl %1, %0, [%2]\n"
: "=&r" (tmp), "+r" (tmp2)