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authorEilon Greenstein <eilong@broadcom.com>2009-01-14 06:44:07 +0000
committerDavid S. Miller <davem@davemloft.net>2009-01-19 16:20:10 -0800
commit2add3acb11a26cc14b54669433ae6ace6406cbf2 (patch)
treeb703441fec9c0024bc656554000aee6ab4e2b73d /drivers
parent5a40e08e666e8caa1227333de41fd1e2cd84d4f5 (diff)
bnx2x: Block nvram access when the device is inactive
Don't dump eeprom when bnx2x adapter is down. Running ethtool -e causes an eeh without it when the device is down Signed-off-by: Paul Larson <pl@linux.vnet.ibm.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/bnx2x_main.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index 7ee6a211f9b..ca5090c3341 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -8107,6 +8107,9 @@ static int bnx2x_get_eeprom(struct net_device *dev,
struct bnx2x *bp = netdev_priv(dev);
int rc;
+ if (!netif_running(dev))
+ return -EAGAIN;
+
DP(BNX2X_MSG_NVM, "ethtool_eeprom: cmd %d\n"
DP_LEVEL " magic 0x%x offset 0x%x (%d) len 0x%x (%d)\n",
eeprom->cmd, eeprom->magic, eeprom->offset, eeprom->offset,