From: Francois Romieu <romieu@fr.zoreil.com>
To: linux-kernel@vger.kernel.org
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>, torvalds@osdl.org
Subject: [PATCH] uninitialized spinlock in drivers/net/sk_mca.c
Date: Sat, 26 Jul 2003 00:37:05 +0200 [thread overview]
Message-ID: <20030726003705.A1261@electric-eye.fr.zoreil.com> (raw)
A spinlock was recently added to struct skmca_priv so as to remove
save_flags()/cli() but nothing in the current code initializes it.
If the adequate diplodocus lurks in somebody's kitchen to test the patch...
drivers/net/sk_mca.c | 1 +
1 files changed, 1 insertion(+)
diff -puN drivers/net/sk_mca.c~drivers-sk_mca-spinlock_init drivers/net/sk_mca.c
--- linux-2.6.0-test1-bk2/drivers/net/sk_mca.c~drivers-sk_mca-spinlock_init Sat Jul 26 00:12:52 2003
+++ linux-2.6.0-test1-bk2-fr/drivers/net/sk_mca.c Sat Jul 26 00:15:35 2003
@@ -1155,6 +1155,7 @@ int __init skmca_probe(struct SKMCA_NETD
priv->cmdaddr = base + 0x3ff3;
priv->medium = medium;
memset(&(priv->stat), 0, sizeof(struct net_device_stats));
+ spin_lock_init(&priv->lock);
/* set base + irq for this device (irq not allocated so far) */
dev->irq = 0;
_
reply other threads:[~2003-07-25 22:31 UTC|newest]
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