From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Fri, 23 Jun 2017 15:17:38 +0000 (+0300)
Subject: libertas: Fix lbs_prb_rsp_limit_set()
X-Git-Tag: v4.13-rc1~157^2~44^2~3
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=69551f5f370cc20342fab17ca54716b6ec7e332d;p=users%2Fjedix%2Flinux-maple.git

libertas: Fix lbs_prb_rsp_limit_set()

The kstrtoul() test was reversed so this always returned -ENOTSUPP.

Fixes: 27d7f47756f4 ("net: wireless: replace strict_strtoul() with kstrtoul()")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: James Cameron <quozl@laptop.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---

diff --git a/drivers/net/wireless/marvell/libertas/mesh.c b/drivers/net/wireless/marvell/libertas/mesh.c
index eeeb892219aa..37ace5cb309d 100644
--- a/drivers/net/wireless/marvell/libertas/mesh.c
+++ b/drivers/net/wireless/marvell/libertas/mesh.c
@@ -233,8 +233,9 @@ static ssize_t lbs_prb_rsp_limit_set(struct device *dev,
 	memset(&mesh_access, 0, sizeof(mesh_access));
 	mesh_access.data[0] = cpu_to_le32(CMD_ACT_SET);
 
-	if (!kstrtoul(buf, 10, &retry_limit))
-		return -ENOTSUPP;
+	ret = kstrtoul(buf, 10, &retry_limit);
+	if (ret)
+		return ret;
 	if (retry_limit > 15)
 		return -ENOTSUPP;