From f946dffed6334f08da065a89ed65026ebf8b33b4 Mon Sep 17 00:00:00 2001 From: Jeff Garzik Date: Fri, 25 Apr 2008 03:11:31 -0400 Subject: [PATCH] [netdrvr] tehuti: move ioctl perm check closer to function start Noticed by davem. Signed-off-by: Jeff Garzik --- drivers/net/tehuti.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/tehuti.c b/drivers/net/tehuti.c index d2e1b21967..e83b166aa6 100644 --- a/drivers/net/tehuti.c +++ b/drivers/net/tehuti.c @@ -649,6 +649,9 @@ static int bdx_ioctl_priv(struct net_device *ndev, struct ifreq *ifr, int cmd) DBG("%d 0x%x 0x%x\n", data[0], data[1], data[2]); } + if (!capable(CAP_NET_ADMIN)) + return -EPERM; + switch (data[0]) { case BDX_OP_READ: @@ -664,8 +667,6 @@ static int bdx_ioctl_priv(struct net_device *ndev, struct ifreq *ifr, int cmd) break; case BDX_OP_WRITE: - if (!capable(CAP_NET_ADMIN)) - return -EPERM; error = bdx_range_check(priv, data[1]); if (error < 0) return error; -- 2.39.5