From 05841faa8567fccf3bf9c223267ec76a3a040cef Mon Sep 17 00:00:00 2001 From: Shahar S Matityahu Date: Sun, 27 Jan 2019 11:34:05 +0200 Subject: [PATCH] iwlwifi: dbg_ini: add print to iwl_dump_ini_mem in case of invalid range Add informative print in case the range is not available. Signed-off-by: Shahar S Matityahu Signed-off-by: Luca Coelho --- drivers/net/wireless/intel/iwlwifi/fw/dbg.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c index 5e5c4e8c4a69..e4e50d598377 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c @@ -1300,14 +1300,18 @@ iwl_dump_ini_mem(struct iwl_fw_runtime *fwrt, memcpy(header->name, reg->name, le32_to_cpu(header->name_len)); range = ops->fill_mem_hdr(fwrt, header); - if (!range) + if (!range) { + IWL_ERR(fwrt, "Failed to fill region header: id=%d, type=%d\n", + le32_to_cpu(reg->region_id), type); return; + } for (i = 0; i < num_of_ranges; i++) { int range_data_size = ops->fill_range(fwrt, range, reg, i); if (range_data_size < 0) { - IWL_ERR(fwrt, "Failed to dump region type %d\n", type); + IWL_ERR(fwrt, "Failed to dump region: id=%d, type=%d\n", + le32_to_cpu(reg->region_id), type); return; } range = ((void *)range) + sizeof(*range) + range_data_size; -- 2.47.3