Staging: lustre: lustre: osc: 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/osc/osc_request.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/staging/lustre/lustre/osc/osc_request.c b/drivers/staging/lustre/lustre/osc/osc_request.c
index 44657a0..ca16c08 100644
--- a/drivers/staging/lustre/lustre/osc/osc_request.c
+++ b/drivers/staging/lustre/lustre/osc/osc_request.c
@@ -3217,8 +3217,6 @@ out_ptlrpcd:
static int osc_precleanup(struct obd_device *obd, enum obd_cleanup_stage stage)
{
- int rc = 0;
-
switch (stage) {
case OBD_CLEANUP_EARLY: {
struct obd_import *imp;
@@ -3253,7 +3251,7 @@ static int osc_precleanup(struct obd_device *obd, enum obd_cleanup_stage stage)
break;
}
}
- return rc;
+ return 0;
}
int osc_cleanup(struct obd_device *obd) |
---
drivers/staging/lustre/lustre/osc/osc_request.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/staging/lustre/lustre/osc/osc_request.c b/drivers/staging/lustre/lustre/osc/osc_request.c
index 44657a0..ca16c08 100644
--- a/drivers/staging/lustre/lustre/osc/osc_request.c
+++ b/drivers/staging/lustre/lustre/osc/osc_request.c
@@ -3217,8 +3217,6 @@ out_ptlrpcd:
static int osc_precleanup(struct obd_device *obd, enum obd_cleanup_stage stage)
{
- int rc = 0;
-
switch (stage) {
case OBD_CLEANUP_EARLY: {
struct obd_import *imp;
@@ -3253,7 +3251,7 @@ static int osc_precleanup(struct obd_device *obd, enum obd_cleanup_stage stage)
break;
}
}
- return rc;
+ return 0;
}
int osc_cleanup(struct obd_device *obd)
