From: Yinghai Lu <yhlu.kernel@gmail.com>

Andrew found the typo could break some platforms

also fix one checkpatch warning

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 init/dyn_array.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff -puN init/dyn_array.c~dyn_array-fix-typo init/dyn_array.c
--- a/init/dyn_array.c~dyn_array-fix-typo
+++ a/init/dyn_array.c
@@ -52,7 +52,7 @@ void __init pre_alloc_dyn_array(void)
 			da->init_work(da);
 	}
 #else
-#ifdef CONFIF_GENERIC_HARDIRQS
+#ifdef CONFIG_GENERIC_HARDIRQS
 	unsigned int i;
 
 	for (i = 0; i < NR_IRQS; i++)
@@ -113,9 +113,8 @@ void __init per_cpu_alloc_dyn_array(int 
 
 		phys += size;
 
-		if (da->init_work) {
+		if (da->init_work)
 			da->init_work(da);
-		}
 	}
 #endif
 }
_