Jun 20 2015

staging: lustre: lmv: drop trivially useless initialization 

Author: Julia Lawall <Julia.Lawall@lip6.fr>

Remove initialization of a variable that is immediately reassigned.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// 
@@
type T;
identifier x;
constant C;
expression e;
@@

T x
- = C
 ;
x = e;
// 

Signed-off-by: Julia Lawall 
Signed-off-by: Greg Kroah-Hartman 

---
 drivers/staging/lustre/lustre/lmv/lmv_obd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
diff --git a/drivers/staging/lustre/lustre/lmv/lmv_obd.c b/drivers/staging/lustre/lustre/lmv/lmv_obd.c
index 5c058d0..c9e0536e 100644
--- a/drivers/staging/lustre/lustre/lmv/lmv_obd.c
+++ b/drivers/staging/lustre/lustre/lmv/lmv_obd.c
@@ -1993,7 +1993,7 @@ static int lmv_setattr(struct obd_export *exp, struct md_op_data *op_data,
 	struct obd_device       *obd = exp->exp_obd;
 	struct lmv_obd	  *lmv = &obd->u.lmv;
 	struct lmv_tgt_desc     *tgt;
-	int		      rc = 0;
+	int		      rc;
 
 	rc = lmv_check_connect(obd);
 	if (rc)

qlambert