From 87dd634ae72bb8f6d0dd12f1cbbc67c7da6dba3b Mon Sep 17 00:00:00 2001 From: Liad Kaufman Date: Mon, 10 Nov 2014 19:25:22 +0200 Subject: [PATCH] iwlwifi: pcie: fix prph dump length The length counting previously done had an error in it, causing the length down the data dumping function to be shorter than it should be, causing the end of the data to get truncated off and lost. Cc: [3.17+] Fixes: 67c65f2cf710 ("iwlwifi: dump periphery registers to fw-error-dump") Signed-off-by: Liad Kaufman Reviewed-by: Johannes Berg Signed-off-by: Emmanuel Grumbach --- drivers/net/wireless/iwlwifi/pcie/trans.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c index 160c3eb..dd2f3f8 100644 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c @@ -1894,8 +1894,7 @@ static u32 iwl_trans_pcie_dump_prph(struct iwl_trans *trans, int reg; __le32 *val; - prph_len += sizeof(*data) + sizeof(*prph) + - num_bytes_in_chunk; + prph_len += sizeof(**data) + sizeof(*prph) + num_bytes_in_chunk; (*data)->type = cpu_to_le32(IWL_FW_ERROR_DUMP_PRPH); (*data)->len = cpu_to_le32(sizeof(*prph) + -- 2.7.4