s390/spinlock: fix indentation

checkpatch:
    WARNING: Statements should start on a tabstop
    #9499: FILE: arch/s390/lib/spinlock.c:231:
    +                          return;

sparse:
arch/s390/lib/spinlock.c:81 arch_load_niai4()
    warn: inconsistent indenting

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

diff --git a/arch/s390/lib/spinlock.c b/arch/s390/lib/spinlock.c
index 84c0fae..30a7c8c 100644 (file)
--- a/arch/s390/lib/spinlock.c
+++ b/arch/s390/lib/spinlock.c
@@ -78,7 +78,7 @@ static inline int arch_load_niai4(int *lock)
                ALTERNATIVE("", ".long 0xb2fa0040", 49) /* NIAI 4 */
                "       l       %0,%1\n"
                : "=d" (owner) : "Q" (*lock) : "memory");
-       return owner;
+       return owner;
 }
 
 static inline int arch_cmpxchg_niai8(int *lock, int old, int new)
@@ -226,9 +226,10 @@ static inline void arch_spin_lock_classic(arch_spinlock_t *lp)
                /* Try to get the lock if it is free. */
                if (!owner) {
                        new = (old & _Q_TAIL_MASK) | lockval;
-                       if (arch_cmpxchg_niai8(&lp->lock, old, new))
+                       if (arch_cmpxchg_niai8(&lp->lock, old, new)) {
                                /* Got the lock */
-                              return;
+                               return;
+                       }
                        continue;
                }
                if (count-- >= 0)