ipc-utilc-ipc_rcu_alloc-cacheline-align-allocation-checkpatch-fixes

ERROR: "(foo*)" should be "(foo *)"
torvalds#47: FILE: ipc/util.c:493:
+	struct ipc_rcu *p = ((struct ipc_rcu*)ptr)-1;

ERROR: "(foo*)" should be "(foo *)"
#58: FILE: ipc/util.c:509:
+	struct ipc_rcu *p = ((struct ipc_rcu*)ptr)-1;

total: 2 errors, 0 warnings, 34 lines checked

./patches/ipc-utilc-ipc_rcu_alloc-cacheline-align-allocation.patch has style problems, please review.

If any of these errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.

Please run checkpatch prior to sending patches

Cc: Manfred Spraul <manfred@colorfullife.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

Author: akpm00

ipc/util.c

@@ -486,12 +486,12 @@ void *ipc_rcu_alloc(int size)
 	if (unlikely(!out))
 		return NULL;
 	atomic_set(&out->refcount, 1);
-	return out+1;
+	return out + 1;
 }
 
 int ipc_rcu_getref(void *ptr)
 {
-	struct ipc_rcu *p = ((struct ipc_rcu*)ptr)-1;
+	struct ipc_rcu *p = ((struct ipc_rcu *)ptr) - 1;
 
 	return atomic_inc_not_zero(&p->refcount);
 }
@@ -507,7 +507,7 @@ static void ipc_schedule_free(struct rcu_head *head)
 
 void ipc_rcu_putref(void *ptr)
 {
-	struct ipc_rcu *p = ((struct ipc_rcu*)ptr)-1;
+	struct ipc_rcu *p = ((struct ipc_rcu *)ptr) - 1;
 
 	if (!atomic_dec_and_test(&p->refcount))
 		return;