staging: i2o: remove intialization of static ints

static ints are initialized to 0 by the compiler.
Explicit initialization is not necessary.

Found by checkpatch.pl - ERROR: do not initialise statics to 0 or NULL

changes made using coccinelle script:
@@
type T;
identifier var;
@@
static T var
- =0
;

Signed-off-by: Supriya Karanth <iskaranth@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/i2o/i2o_block.c b/drivers/staging/i2o/i2o_block.c
index 0a13c64..7784787 100644 (file)
--- 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 (file)
--- 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 (file)
--- 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];