staging: i2o: remove intialization of static ints

---
 drivers/staging/i2o/i2o_block.c  | 2 +-
 drivers/staging/i2o/i2o_config.c | 2 +-
 drivers/staging/i2o/iop.c        | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)
 
diff --git a/drivers/staging/i2o/i2o_block.c b/drivers/staging/i2o/i2o_block.c
index 0a13c64..7784787 100644
--- a/drivers/staging/i2o/i2o_block.c
+++ b/drivers/staging/i2o/i2o_block.c
@@ -1028,7 +1028,7 @@ static int i2o_block_probe(struct device *dev)
 	struct i2o_block_device *i2o_blk_dev;
 	struct gendisk *gd;
 	struct request_queue *queue;
-	static int unit = 0;
+	static int unit;
 	int rc;
 	u64 size;
 	u32 blocksize;
diff --git a/drivers/staging/i2o/i2o_config.c b/drivers/staging/i2o/i2o_config.c
index 5748663..cd7ca5e 100644
--- a/drivers/staging/i2o/i2o_config.c
+++ b/drivers/staging/i2o/i2o_config.c
@@ -64,7 +64,7 @@ struct i2o_cfg_info {
 	struct i2o_cfg_info *next;
 };
 static struct i2o_cfg_info *open_files = NULL;
-static ulong i2o_cfg_info_id = 0;
+static ulong i2o_cfg_info_id;
 
 static int i2o_cfg_getiops(unsigned long arg)
 {
diff --git a/drivers/staging/i2o/iop.c b/drivers/staging/i2o/iop.c
index 52334fc..6cae63c 100644
--- a/drivers/staging/i2o/iop.c
+++ b/drivers/staging/i2o/iop.c
@@ -1042,7 +1042,7 @@ static void i2o_iop_release(struct device *dev)
  */
 struct i2o_controller *i2o_iop_alloc(void)
 {
-	static int unit = 0;	/* 0 and 1 are NULL IOP and Local Host */
+	static int unit;	/* 0 and 1 are NULL IOP and Local Host */
 	struct i2o_controller *c;
 	char poolname[32];