Return-path: Received: from mail-la0-f44.google.com ([209.85.215.44]:37443 "EHLO mail-la0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752270AbaJTNKO (ORCPT ); Mon, 20 Oct 2014 09:10:14 -0400 Received: by mail-la0-f44.google.com with SMTP id hs14so3888711lab.31 for ; Mon, 20 Oct 2014 06:10:12 -0700 (PDT) From: Michal Kazior To: ath10k@lists.infradead.org Cc: linux-wireless@vger.kernel.org, Michal Kazior Subject: [PATCH 1/7] ath10k: fix wmi svc bitmap dbg print Date: Mon, 20 Oct 2014 14:58:39 +0200 Message-Id: <1413809925-4352-2-git-send-email-michal.kazior@tieto.com> (sfid-20141020_151021_207838_DD2D4AA5) In-Reply-To: <1413809925-4352-1-git-send-email-michal.kazior@tieto.com> References: <1413809925-4352-1-git-send-email-michal.kazior@tieto.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: The dump print uses sizeof() but since service_map was a mere pointer the dump was too short. Signed-off-by: Michal Kazior --- drivers/net/wireless/ath/ath10k/wmi.c | 4 +++- drivers/net/wireless/ath/ath10k/wmi.h | 1 + 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index 829fccf..45768c9 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -2411,6 +2411,7 @@ static int ath10k_wmi_main_pull_svc_rdy_ev(struct sk_buff *skb, arg->eeprom_rd = ev->hal_reg_capabilities.eeprom_rd; arg->num_mem_reqs = ev->num_mem_reqs; arg->service_map = ev->wmi_service_bitmap; + arg->service_map_len = sizeof(ev->wmi_service_bitmap); n = min_t(size_t, __le32_to_cpu(arg->num_mem_reqs), ARRAY_SIZE(arg->mem_reqs)); @@ -2445,6 +2446,7 @@ static int ath10k_wmi_10x_pull_svc_rdy_ev(struct sk_buff *skb, arg->eeprom_rd = ev->hal_reg_capabilities.eeprom_rd; arg->num_mem_reqs = ev->num_mem_reqs; arg->service_map = ev->wmi_service_bitmap; + arg->service_map_len = sizeof(ev->wmi_service_bitmap); n = min_t(size_t, __le32_to_cpu(arg->num_mem_reqs), ARRAY_SIZE(arg->mem_reqs)); @@ -2495,7 +2497,7 @@ static void ath10k_wmi_event_service_ready(struct ath10k *ar, ath10k_debug_read_service_map(ar, svc_bmap, sizeof(svc_bmap)); ath10k_dbg_dump(ar, ATH10K_DBG_WMI, NULL, "wmi svc: ", - arg.service_map, sizeof(arg.service_map)); + arg.service_map, arg.service_map_len); /* only manually set fw features when not using FW IE format */ if (ar->fw_api == 1 && ar->fw_version_build > 636) diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h index a38d788..4d16dfe 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.h +++ b/drivers/net/wireless/ath/ath10k/wmi.h @@ -4572,6 +4572,7 @@ struct wmi_svc_rdy_ev_arg { __le32 eeprom_rd; __le32 num_mem_reqs; const __le32 *service_map; + size_t service_map_len; const struct wlan_host_mem_req *mem_reqs[WMI_MAX_MEM_REQS]; }; -- 1.8.5.3