Sep 20 2013

staging: lustre: Cocci spatch “noderef” 

Author: Thomas Meyer <thomas@m3y3r.de>

sizeof when applied to a pointer typed expression gives the size of the
pointer.
Found by coccinelle spatch "misc/noderef.cocci"

Signed-off-by: Thomas Meyer 
Signed-off-by: Greg Kroah-Hartman 

---
 drivers/staging/lustre/lustre/obdecho/echo_client.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
diff --git a/drivers/staging/lustre/lustre/obdecho/echo_client.c b/drivers/staging/lustre/lustre/obdecho/echo_client.c
index 2644edf..c8b4344 100644
--- a/drivers/staging/lustre/lustre/obdecho/echo_client.c
+++ b/drivers/staging/lustre/lustre/obdecho/echo_client.c
@@ -1387,7 +1387,7 @@ echo_copyout_lsm (struct lov_stripe_md *lsm, void *_ulsm, int ulsm_nob)
 	if (nob > ulsm_nob)
 		return (-EINVAL);
 
-	if (copy_to_user (ulsm, lsm, sizeof(ulsm)))
+	if (copy_to_user (ulsm, lsm, sizeof(*ulsm)))
 		return (-EFAULT);
 
 	for (i = 0; i < lsm->lsm_stripe_count; i++) {

qlambert