epoll: whitespace cleanup and remove unused variable

Change-Id: Idd7269f8b3a6dfaf931b378128eff93088b3be73
BUG: 821087
Signed-off-by: Anand Avati <avati@redhat.com>
Reviewed-on: http://review.gluster.org/3841
Tested-by: Gluster Build System <jenkins@build.gluster.com>

1 files changed, 18 insertions, 19 deletions

diff --git a/libglusterfs/src/event.h b/libglusterfs/src/event.h
index f2f8029ae..7ed182492 100644
--- a/libglusterfs/src/event.h
+++ b/libglusterfs/src/event.h
@@ -21,8 +21,8 @@
 struct event_pool;
 struct event_ops;
 struct event_data {
-  int fd;
-  int idx;
+	int fd;
+	int idx;
 } __attribute__ ((__packed__, __may_alias__));
 
 
@@ -30,28 +30,27 @@ typedef int (*event_handler_t) (int fd, int idx, void *data,
 				int poll_in, int poll_out, int poll_err);
 
 struct event_pool {
-  struct event_ops *ops;
+	struct event_ops *ops;
 
-  int fd;
-  int breaker[2];
+	int fd;
+	int breaker[2];
 
-  int count;
-  struct {
-    int fd;
-    int events;
-    void *data;
-    event_handler_t handler;
-  } *reg;
+	int count;
+	struct {
+		int fd;
+		int events;
+		void *data;
+		event_handler_t handler;
+	} *reg;
 
-  int used;
-  int idx_cache;
-  int changed;
+	int used;
+	int changed;
 
-  pthread_mutex_t mutex;
-  pthread_cond_t cond;
+	pthread_mutex_t mutex;
+	pthread_cond_t cond;
 
-  void *evcache;
-  int evcache_size;
+	void *evcache;
+	int evcache_size;
 };
 
 struct event_ops {