Sep 21 2015

staging: lustre: remove invalid check 

Author: Andrzej Hajda <a.hajda@samsung.com>

Unsigned cannot be negative.

The problem has been detected using proposed semantic patch
scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1].

[1]: http://permalink.gmane.org/gmane.linux.kernel/2038576

Signed-off-by: Andrzej Hajda 
Signed-off-by: Greg Kroah-Hartman 

---
 drivers/staging/lustre/lustre/osc/lproc_osc.c | 3 ---
 1 file changed, 3 deletions(-)
 
diff --git a/drivers/staging/lustre/lustre/osc/lproc_osc.c b/drivers/staging/lustre/lustre/osc/lproc_osc.c
index c504d15..f3eb39f 100644
--- a/drivers/staging/lustre/lustre/osc/lproc_osc.c
+++ b/drivers/staging/lustre/lustre/osc/lproc_osc.c
@@ -451,9 +451,6 @@ static ssize_t resend_count_store(struct kobject *kobj,
 	if (rc)
 		return rc;
 
-	if (val < 0)
-	       return -EINVAL;
-
 	atomic_set(&obd->u.cli.cl_resends, val);
 
 	return count;

qlambert