[HPDD-discuss] [PATCH 2/3] Staging: lustre: osc: Drop unnecessary cast on void *
This patch does away with the cast on void * as it is unnecessary.
Semantic patch used is as follows:
@r@
expression x;
void* e;
type T;
identifier f;
@@
(
*((T *)e)
|
((T *)x)[...]
|
((T *)x)->f
|
- (T *)
e
)
Signed-off-by: Shraddha Barke <shraddha.6596(a)gmail.com>
---
drivers/staging/lustre/lustre/osc/osc_request.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/lustre/lustre/osc/osc_request.c
b/drivers/staging/lustre/lustre/osc/osc_request.c
index 96c80e9..12113df 100644
--- a/drivers/staging/lustre/lustre/osc/osc_request.c
+++ b/drivers/staging/lustre/lustre/osc/osc_request.c
@@ -2665,7 +2665,7 @@ static int osc_iocontrol(unsigned int cmd, struct obd_export *exp,
int len,
buf = NULL;
len = 0;
- if (obd_ioctl_getdata(&buf, &len, (void *)uarg)) {
+ if (obd_ioctl_getdata(&buf, &len, uarg)) {
err = -EINVAL;
goto out;
}
@@ -2695,7 +2695,7 @@ static int osc_iocontrol(unsigned int cmd, struct obd_export *exp,
int len,
memcpy(data->ioc_inlbuf2, &obd->obd_uuid, sizeof(uuid));
- err = copy_to_user((void *)uarg, buf, len);
+ err = copy_to_user(uarg, buf, len);
if (err)
err = -EFAULT;
obd_ioctl_freedata(buf, len);
--
2.1.0