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| author | Max Krummenacher <max.krummenacher@toradex.com> | 2018-06-19 17:19:28 +0200 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2018-06-19 17:19:28 +0200 |
| commit | 731e809d3e4a14e49756bd4158b98c69e39a8459 (patch) | |
| tree | 66644c715500c88a6f6285cae57a6067f0ed8105 /net/bridge/br_sysfs_if.c | |
| parent | b2a7f2f2fd3ec48b3d309111b6fe8ddee227539d (diff) | |
| parent | 5b5a04065fb5487303869fd6080c30f86530005d (diff) | |
Merge branch 'fslc_4.9-1.0.x-imx' into toradex_4.9-1.0.x-imx-next
Diffstat (limited to 'net/bridge/br_sysfs_if.c')
| -rw-r--r-- | net/bridge/br_sysfs_if.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/bridge/br_sysfs_if.c b/net/bridge/br_sysfs_if.c index 8bd569695e76..abf711112418 100644 --- a/net/bridge/br_sysfs_if.c +++ b/net/bridge/br_sysfs_if.c @@ -230,6 +230,9 @@ static ssize_t brport_show(struct kobject *kobj, struct brport_attribute *brport_attr = to_brport_attr(attr); struct net_bridge_port *p = to_brport(kobj); + if (!brport_attr->show) + return -EINVAL; + return brport_attr->show(p, buf); } |