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| author |   Andrey Shvetsov <andrey.shvetsov@k2l.de> | 2017-05-12 12:59:55 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-05-15 11:59:09 +0200 |
| commit | eec3546cb92a5dbb84e817692d306a5db6e6f416 (patch) | |
| tree | 930bcf312344b936b11b556701ca056bfdea67cc /drivers/staging/most/aim-network/networking.c | |
| parent | staging: most: remove dependency on networking-aim (diff) | |
| download | linux-dev-eec3546cb92a5dbb84e817692d306a5db6e6f416.tar.xz linux-dev-eec3546cb92a5dbb84e817692d306a5db6e6f416.zip | |
staging: most: use unsafe version of list traversing
The function get_net_dev_context does not remove elements of the list.
Hence, list traversing does not need to be secured.
This patch replaces list_for_each_entry_safe with the
list_for_each_entry.
Signed-off-by: Andrey Shvetsov <andrey.shvetsov@k2l.de>
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/staging/most/aim-network/networking.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/most/aim-network/networking.c b/drivers/staging/most/aim-network/networking.c index a3009fdfa278..11f03d3cd565 100644 --- a/drivers/staging/most/aim-network/networking.c +++ b/drivers/staging/most/aim-network/networking.c @@ -290,11 +290,11 @@ static void most_net_rm_netdev_safe(struct net_dev_context *nd) static struct net_dev_context *get_net_dev_context( struct most_interface *iface) { - struct net_dev_context *nd, *tmp; + struct net_dev_context *nd; unsigned long flags; spin_lock_irqsave(&list_lock, flags); - list_for_each_entry_safe(nd, tmp, &net_devices, list) { + list_for_each_entry(nd, &net_devices, list) { if (nd->iface == iface) { spin_unlock_irqrestore(&list_lock, flags); return nd; |