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wifi: mac80211_hwsim: check the return value of nla_put_u32

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Check the return value of nla_put_u32() and handle it accordingly.

Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230604120651.de5168568cf6.Ie16442af9be879fd835506ba5dade780edecfb60@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Mukesh Sisodiya 2023-06-04 12:11:19 +03:00 committed by Johannes Berg
parent 29c6e2dc3d
commit b970ac68e0
1 changed files with 3 additions and 2 deletions
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5
drivers/net/wireless/virtual/mac80211_hwsim.c
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@ -582,8 +582,9 @@ static int mac80211_hwsim_vendor_cmd_test(struct wiphy *wiphy,
*/
/* Add vendor data */
nla_put_u32(skb, QCA_WLAN_VENDOR_ATTR_TEST, val + 1);
err = nla_put_u32(skb, QCA_WLAN_VENDOR_ATTR_TEST, val + 1);
if (err)
return err;
/* Send the event - this will call nla_nest_end() */
cfg80211_vendor_event(skb, GFP_KERNEL);
}