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| author | David S. Miller <davem@davemloft.net> | 2011-01-04 11:57:25 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-01-04 11:57:25 -0800 |
| commit | dbbe68bb12b34f3e450da7a73c20e6fa1f85d63a (patch) | |
| tree | 10f8363cbf5e428c0cb5614959e37b67a7e0cfa2 /drivers/net/atlx | |
| parent | 7b26e5ebd8b27b0126a84ae7f9a42aa8293d6c48 (diff) | |
| parent | 9fc3bbb4a752f108cf096d96640f3b548bbbce6c (diff) | |
| download | linux-stable-dbbe68bb12b34f3e450da7a73c20e6fa1f85d63a.tar.gz linux-stable-dbbe68bb12b34f3e450da7a73c20e6fa1f85d63a.tar.bz2 linux-stable-dbbe68bb12b34f3e450da7a73c20e6fa1f85d63a.zip | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Diffstat (limited to 'drivers/net/atlx')
| -rw-r--r-- | drivers/net/atlx/atl1.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c index def8df83359c..3b527687c28f 100644 --- a/drivers/net/atlx/atl1.c +++ b/drivers/net/atlx/atl1.c @@ -3504,6 +3504,8 @@ static int atl1_set_ringparam(struct net_device *netdev, struct atl1_rfd_ring rfd_old, rfd_new; struct atl1_rrd_ring rrd_old, rrd_new; struct atl1_ring_header rhdr_old, rhdr_new; + struct atl1_smb smb; + struct atl1_cmb cmb; int err; tpd_old = adapter->tpd_ring; @@ -3544,11 +3546,19 @@ static int atl1_set_ringparam(struct net_device *netdev, adapter->rrd_ring = rrd_old; adapter->tpd_ring = tpd_old; adapter->ring_header = rhdr_old; + /* + * Save SMB and CMB, since atl1_free_ring_resources + * will clear them. + */ + smb = adapter->smb; + cmb = adapter->cmb; atl1_free_ring_resources(adapter); adapter->rfd_ring = rfd_new; adapter->rrd_ring = rrd_new; adapter->tpd_ring = tpd_new; adapter->ring_header = rhdr_new; + adapter->smb = smb; + adapter->cmb = cmb; err = atl1_up(adapter); if (err) |