[PATCH 26/38] staging: lustre: remove invalid check
Andrzej Hajda
a.hajda at samsung.com
Mon Sep 21 13:33:58 UTC 2015
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 <a.hajda at samsung.com>
---
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;
--
1.9.1
More information about the devel
mailing list