netdev - [PATCH v2 20/23] staging: qlge: Fix CHECK: usleep

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Wed, 11 Dec 2019 12:12:49 -0600
From:   Scott Schafer <schaferjscott@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     Scott Schafer <schaferjscott@...il.com>,
        Manish Chopra <manishc@...vell.com>,
        GR-Linux-NIC-Dev@...vell.com, netdev@...r.kernel.org,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 20/23] staging: qlge: Fix CHECK: usleep_range is preferred over udelay

chage udelay() to usleep_range()

Signed-off-by: Scott Schafer <schaferjscott@...il.com>
---
 drivers/staging/qlge/qlge_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/qlge/qlge_main.c b/drivers/staging/qlge/qlge_main.c
index e18aa335c899..9427386e4a1e 100644
--- a/drivers/staging/qlge/qlge_main.c
+++ b/drivers/staging/qlge/qlge_main.c
@@ -147,7 +147,7 @@ int ql_sem_spinlock(struct ql_adapter *qdev, u32 sem_mask)
 	do {
 		if (!ql_sem_trylock(qdev, sem_mask))
 			return 0;
-		udelay(100);
+		usleep_range(100, 200);
 	} while (--wait_count);
 	return -ETIMEDOUT;
 }
-- 
2.20.1