Staging: lustre: lustre: lmv: Removed variable that is not very useful.
Author: Heena Sirwani <heenasirwani@gmail.com>
The following patch removes a variable that is not very useful using
coccinelle.
The semantic patch used was:
@@
identifier ret;
@@
-int ret = 0;
... when != ret
when strict
-return ret;
+return 0;
Signed-off-by: Heena Sirwani
Signed-off-by: Greg Kroah-Hartman
---
drivers/staging/lustre/lustre/lmv/lmv_obd.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/lustre/lustre/lmv/lmv_obd.c b/drivers/staging/lustre/lustre/lmv/lmv_obd.c
index 1a58212..9543c15 100644
--- a/drivers/staging/lustre/lustre/lmv/lmv_obd.c
+++ b/drivers/staging/lustre/lustre/lmv/lmv_obd.c
@@ -2310,7 +2310,6 @@ retry:
static int lmv_precleanup(struct obd_device *obd, enum obd_cleanup_stage stage)
{
struct lmv_obd *lmv = &obd->u.lmv;
- int rc = 0;
switch (stage) {
case OBD_CLEANUP_EARLY:
@@ -2324,7 +2323,7 @@ static int lmv_precleanup(struct obd_device *obd, enum obd_cleanup_stage stage)
default:
break;
}
- return rc;
+ return 0;
}
static int lmv_get_info(const struct lu_env *env, struct obd_export *exp, |
---
drivers/staging/lustre/lustre/lmv/lmv_obd.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/lustre/lustre/lmv/lmv_obd.c b/drivers/staging/lustre/lustre/lmv/lmv_obd.c
index 1a58212..9543c15 100644
--- a/drivers/staging/lustre/lustre/lmv/lmv_obd.c
+++ b/drivers/staging/lustre/lustre/lmv/lmv_obd.c
@@ -2310,7 +2310,6 @@ retry:
static int lmv_precleanup(struct obd_device *obd, enum obd_cleanup_stage stage)
{
struct lmv_obd *lmv = &obd->u.lmv;
- int rc = 0;
switch (stage) {
case OBD_CLEANUP_EARLY:
@@ -2324,7 +2323,7 @@ static int lmv_precleanup(struct obd_device *obd, enum obd_cleanup_stage stage)
default:
break;
}
- return rc;
+ return 0;
}
static int lmv_get_info(const struct lu_env *env, struct obd_export *exp,
