staging: rdma: ipath: ipath_eeprom: Remove useless intialisation

Remove intialisation of a variable that is immediately reassigned.

The semantic patch used to find this is:

// <smpl>
@@
type T;
identifier x;
constant C;
expression e;
@@

T x
- = C
 ;
x = e;
// </smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rdma/ipath/ipath_eeprom.c

@@ -411,7 +411,7 @@ static int eeprom_reset(struct ipath_devdata *dd)
  */
 static int i2c_probe(struct ipath_devdata *dd, int devaddr)
 {
-	int ret = 0;
+	int ret;
 
 	ret = eeprom_reset(dd);
 	if (ret) {