Staging: lustre: lustre: lov: Remove 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/lov/lov_obd.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/lustre/lustre/lov/lov_obd.c b/drivers/staging/lustre/lustre/lov/lov_obd.c
index 94dfd64..71ad166 100644
--- a/drivers/staging/lustre/lustre/lov/lov_obd.c
+++ b/drivers/staging/lustre/lustre/lov/lov_obd.c
@@ -847,7 +847,6 @@ out:
static int lov_precleanup(struct obd_device *obd, enum obd_cleanup_stage stage)
{
- int rc = 0;
struct lov_obd *lov = &obd->u.lov;
switch (stage) {
@@ -865,7 +864,7 @@ static int lov_precleanup(struct obd_device *obd, enum obd_cleanup_stage stage)
break;
}
- return rc;
+ return 0;
}
static int lov_cleanup(struct obd_device *obd) |
---
drivers/staging/lustre/lustre/lov/lov_obd.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/lustre/lustre/lov/lov_obd.c b/drivers/staging/lustre/lustre/lov/lov_obd.c
index 94dfd64..71ad166 100644
--- a/drivers/staging/lustre/lustre/lov/lov_obd.c
+++ b/drivers/staging/lustre/lustre/lov/lov_obd.c
@@ -847,7 +847,6 @@ out:
static int lov_precleanup(struct obd_device *obd, enum obd_cleanup_stage stage)
{
- int rc = 0;
struct lov_obd *lov = &obd->u.lov;
switch (stage) {
@@ -865,7 +864,7 @@ static int lov_precleanup(struct obd_device *obd, enum obd_cleanup_stage stage)
break;
}
- return rc;
+ return 0;
}
static int lov_cleanup(struct obd_device *obd)
