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authorSven Eckelmann <sven@narfation.org>2022-08-20 10:32:50 +0300
committerSimon Wunderlich <sw@simonwunderlich.de>2022-08-20 10:40:51 +0300
commit813e62a6fe7539fdf0d8e018d4f157b57bdaeedd (patch)
tree293e3c6969a27bbfc30fd443a6897dea7ac3b59c /net/batman-adv
parent7d315c07eda7ae1bf54f2a05291504b006aecab5 (diff)
downloadlinux-813e62a6fe7539fdf0d8e018d4f157b57bdaeedd.tar.xz
batman-adv: Drop initialization of flexible ethtool_link_ksettings
The commit 94dfc73e7cf4 ("treewide: uapi: Replace zero-length arrays with flexible-array members") changed various structures from using 0-length arrays to flexible arrays net/batman-adv/bat_v_elp.c: note: in included file: ./include/linux/ethtool.h:148:38: warning: nested flexible array net/batman-adv/bat_v_elp.c:128:9: warning: using sizeof on a flexible structure In theory, this could be worked around by using {} as initializer for the variable on the stack. But this variable doesn't has to be initialized at all by the caller of __ethtool_get_link_ksettings - everything will be initialized by the callee when no error occurs. Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Diffstat (limited to 'net/batman-adv')
-rw-r--r--net/batman-adv/bat_v_elp.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/net/batman-adv/bat_v_elp.c b/net/batman-adv/bat_v_elp.c
index b6db999abf75..f1741fbfb617 100644
--- a/net/batman-adv/bat_v_elp.c
+++ b/net/batman-adv/bat_v_elp.c
@@ -125,7 +125,6 @@ static u32 batadv_v_elp_get_throughput(struct batadv_hardif_neigh_node *neigh)
/* if not a wifi interface, check if this device provides data via
* ethtool (e.g. an Ethernet adapter)
*/
- memset(&link_settings, 0, sizeof(link_settings));
rtnl_lock();
ret = __ethtool_get_link_ksettings(hard_iface->net_dev, &link_settings);
rtnl_unlock();