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path: root/drivers/net/wireless/intel/iwlwifi/dvm/lib.c
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Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/dvm/lib.c')
-rw-r--r--drivers/net/wireless/intel/iwlwifi/dvm/lib.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/lib.c b/drivers/net/wireless/intel/iwlwifi/dvm/lib.c
index 1fd6bf578474..eab94d2f46b1 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/lib.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/lib.c
@@ -1009,8 +1009,7 @@ int iwlagn_send_patterns(struct iwl_priv *priv,
if (!wowlan->n_patterns)
return 0;
- cmd.len[0] = sizeof(*pattern_cmd) +
- wowlan->n_patterns * sizeof(struct iwlagn_wowlan_pattern);
+ cmd.len[0] = struct_size(pattern_cmd, patterns, wowlan->n_patterns);
pattern_cmd = kmalloc(cmd.len[0], GFP_KERNEL);
if (!pattern_cmd)