staging: lustre: obdclass: llog: 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/obdclass/llog.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
diff --git a/drivers/staging/lustre/lustre/obdclass/llog.c b/drivers/staging/lustre/lustre/obdclass/llog.c
index 9af2da6..facc835 100644
--- a/drivers/staging/lustre/lustre/obdclass/llog.c
+++ b/drivers/staging/lustre/lustre/obdclass/llog.c
@@ -907,7 +907,7 @@ int llog_is_empty(const struct lu_env *env, struct llog_ctxt *ctxt,
 		  char *name)
 {
 	struct llog_handle	*llh;
-	int			 rc = 0;
+	int			 rc;
 
 	rc = llog_open(env, ctxt, &llh, NULL, name, LLOG_OPEN_EXISTS);
 	if (rc < 0) {

staging: lustre: obdclass: llog: drop trivially useless initialization

qlambert

Archives

Posts by Subject