Message ID | 200901092023.n09KN91a020170@imap1.linux-foundation.org |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
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diff -puN drivers/net/hamradio/6pack.c~drivers-net-hamradio-6packc-move-a-dereference-below-a-null-test drivers/net/hamradio/6pack.c --- a/drivers/net/hamradio/6pack.c~drivers-net-hamradio-6packc-move-a-dereference-below-a-null-test +++ a/drivers/net/hamradio/6pack.c @@ -717,11 +717,12 @@ static int sixpack_ioctl(struct tty_stru unsigned int cmd, unsigned long arg) { struct sixpack *sp = sp_get(tty); - struct net_device *dev = sp->dev; + struct net_device *dev; unsigned int tmp, err; if (!sp) return -ENXIO; + dev = sp->dev; switch(cmd) { case SIOCGIFNAME: