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iwlwifi: dbg-tlv: fix old length in is_trig_data_contained()

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[ Upstream commit 58a1c9f9a9 ]

There's a bug in the lengths - the 'old length' needs to be calculated
using the 'old' pointer, of course, likely a copy/paste mistake. Fix
this.

Reported-by: Daniel Gabay <daniel.gabay@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Fixes: cf29c5b66b ("iwlwifi: dbg_ini: implement time point handling")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.c0105ddffa74.I1ddb243053ff763c91b663748b6a593ecc3b5634@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Johannes Berg
2020-12-09 23:16:37 +02:00
committed by Greg Kroah-Hartman
parent 1b4f4a160b
commit 31269e6ac0
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c
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@@ -808,7 +808,7 @@ static bool is_trig_data_contained(struct iwl_ucode_tlv *new,
struct iwl_fw_ini_trigger_tlv *old_trig = (void *)old->data;
__le32 *new_data = new_trig->data, *old_data = old_trig->data;
u32 new_dwords_num = iwl_tlv_array_len(new, new_trig, data);
u32 old_dwords_num = iwl_tlv_array_len(new, new_trig, data);
u32 old_dwords_num = iwl_tlv_array_len(old, old_trig, data);
int i, j;
for (i = 0; i < new_dwords_num; i++) {