diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-11-16 22:27:58 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-11-16 22:27:58 -0500 |
| commit | d05f06e60df4f56a70fb8a3e46335b40687169e9 (patch) | |
| tree | c1eec6749fed86a21b08606e1e4acefe4b033253 /drivers/s390/net/qeth_l2_main.c | |
| parent | 0af1c5300db31f25a412e6e83d42b1747d56c9de (diff) | |
| parent | 1d72d9f83df057e71c7951def41138a0230bf737 (diff) | |
Merge branch 'arch-frv' into no-rebases
Diffstat (limited to 'drivers/s390/net/qeth_l2_main.c')
| -rw-r--r-- | drivers/s390/net/qeth_l2_main.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c index 2db409330c21..e67e0258aec5 100644 --- a/drivers/s390/net/qeth_l2_main.c +++ b/drivers/s390/net/qeth_l2_main.c @@ -1141,11 +1141,12 @@ static int qeth_l2_recover(void *ptr) dev_info(&card->gdev->dev, "Device successfully recovered!\n"); else { - rtnl_lock(); - dev_close(card->dev); - rtnl_unlock(); - dev_warn(&card->gdev->dev, "The qeth device driver " - "failed to recover an error on the device\n"); + if (rtnl_trylock()) { + dev_close(card->dev); + rtnl_unlock(); + dev_warn(&card->gdev->dev, "The qeth device driver " + "failed to recover an error on the device\n"); + } } qeth_clear_thread_start_bit(card, QETH_RECOVER_THREAD); qeth_clear_thread_running_bit(card, QETH_RECOVER_THREAD); |