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| author | Thomas Gleixner <tglx@linutronix.de> | 2018-08-06 20:56:34 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2018-08-06 20:56:34 +0200 |
| commit | 315706049c343794ad0d3e5b6f6b60b900457b11 (patch) | |
| tree | 0a1596a4b5843a6262d17b4c656715854784977d /net/core/dev.c | |
| parent | 706d51681d636a0c4a5ef53395ec3b803e45ed4d (diff) | |
| parent | c40a56a7818cfe735fc93a69e1875f8bba834483 (diff) | |
| download | linux-315706049c343794ad0d3e5b6f6b60b900457b11.tar.bz2 | |
Merge branch 'x86/pti-urgent' into x86/pti
Integrate the PTI Global bit fixes which conflict with the 32bit PTI
support.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index a5aa1c7444e6..559a91271f82 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -7149,16 +7149,19 @@ int dev_change_tx_queue_len(struct net_device *dev, unsigned long new_len) dev->tx_queue_len = new_len; res = call_netdevice_notifiers(NETDEV_CHANGE_TX_QUEUE_LEN, dev); res = notifier_to_errno(res); - if (res) { - netdev_err(dev, - "refused to change device tx_queue_len\n"); - dev->tx_queue_len = orig_len; - return res; - } - return dev_qdisc_change_tx_queue_len(dev); + if (res) + goto err_rollback; + res = dev_qdisc_change_tx_queue_len(dev); + if (res) + goto err_rollback; } return 0; + +err_rollback: + netdev_err(dev, "refused to change device tx_queue_len\n"); + dev->tx_queue_len = orig_len; + return res; } /** |