diff options
| author |   Julian Wiedmann <jwi@linux.ibm.com> | 2019-03-18 16:40:55 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-03-18 18:34:45 -0700 |
| commit | 7221b727f0079a32aca91f657141e1de564d4b97 (patch) | |
| tree | 33f18abdfc74efae677d1135b4e0860ad06cfcae | |
| parent | s390/qeth: don't erase configuration while probing (diff) | |
| download | linux-dev-7221b727f0079a32aca91f657141e1de564d4b97.tar.xz linux-dev-7221b727f0079a32aca91f657141e1de564d4b97.zip | |
s390/qeth: fix race when initializing the IP address table
The ucast IP table is utilized by some of the L3-specific sysfs attributes
that qeth_l3_create_device_attributes() provides. So initialize the table
_before_ registering the attributes.
Fixes: ebccc7397e4a ("s390/qeth: add missing hash table initializations")
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/s390/net/qeth_l3_main.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index 2f002843b16e..d805e72edb58 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -2253,12 +2253,14 @@ static int qeth_l3_probe_device(struct ccwgroup_device *gdev) struct qeth_card *card = dev_get_drvdata(&gdev->dev); int rc; + hash_init(card->ip_htable); + if (gdev->dev.type == &qeth_generic_devtype) { rc = qeth_l3_create_device_attributes(&gdev->dev); if (rc) return rc; } - hash_init(card->ip_htable); + hash_init(card->ip_mc_htable); return 0; } |