* drivers/net/wireless/ath/ath11k/dp_rx.c:5372 ath11k_dp_rx_full_mon_deliver_ppdu() error: uninitialized symbol 'ret'.
@ 2022-01-27 11:06 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2022-01-27 11:06 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 3920 bytes --]
CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Anilkumar Kolli <akolli@codeaurora.org>
CC: Kalle Valo <quic_kvalo@quicinc.com>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 0280e3c58f92b2fe0e8fbbdf8d386449168de4a8
commit: 7e2ea2e947046834a450295dfd328adb70a9f864 ath11k: Process full monitor mode rx support
date: 7 weeks ago
:::::: branch date: 2 days ago
:::::: commit date: 7 weeks ago
config: microblaze-randconfig-m031-20220127 (https://download.01.org/0day-ci/archive/20220127/202201271916.JALV74tL-lkp(a)intel.com/config)
compiler: microblaze-linux-gcc (GCC) 11.2.0
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
New smatch warnings:
drivers/net/wireless/ath/ath11k/dp_rx.c:5372 ath11k_dp_rx_full_mon_deliver_ppdu() error: uninitialized symbol 'ret'.
Old smatch warnings:
arch/microblaze/include/asm/thread_info.h:91 current_thread_info() error: uninitialized symbol 'sp'.
drivers/net/wireless/ath/ath11k/dp_rx.c:1671 ath11k_htt_backpressure_event_handler() warn: potential spectre issue 'ab->soc_stats.bp_stats.umac_ring_bp_stats' [r]
vim +/ret +5372 drivers/net/wireless/ath/ath11k/dp_rx.c
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5343
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5344 static int ath11k_dp_rx_full_mon_deliver_ppdu(struct ath11k *ar,
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5345 int mac_id,
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5346 struct ath11k_mon_data *pmon,
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5347 struct napi_struct *napi)
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5348 {
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5349 struct ath11k_pdev_mon_stats *rx_mon_stats;
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5350 struct dp_full_mon_mpdu *tmp;
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5351 struct dp_full_mon_mpdu *mon_mpdu = pmon->mon_mpdu;
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5352 struct sk_buff *head_msdu, *tail_msdu;
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5353 struct ath11k_base *ab = ar->ab;
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5354 struct ath11k_dp *dp = &ab->dp;
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5355 int ret;
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5356
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5357 rx_mon_stats = &pmon->rx_mon_stats;
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5358
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5359 list_for_each_entry_safe(mon_mpdu, tmp, &dp->dp_full_mon_mpdu_list, list) {
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5360 list_del(&mon_mpdu->list);
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5361 head_msdu = mon_mpdu->head;
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5362 tail_msdu = mon_mpdu->tail;
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5363 if (head_msdu && tail_msdu) {
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5364 ret = ath11k_dp_rx_mon_deliver(ar, mac_id, head_msdu,
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5365 tail_msdu, napi);
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5366 rx_mon_stats->dest_mpdu_done++;
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5367 ath11k_dbg(ar->ab, ATH11K_DBG_DATA, "full mon: deliver ppdu\n");
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5368 }
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5369 kfree(mon_mpdu);
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5370 }
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5371
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 @5372 return ret;
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5373 }
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5374
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
^ permalink raw reply [flat|nested] 2+ messages in thread
* drivers/net/wireless/ath/ath11k/dp_rx.c:5372 ath11k_dp_rx_full_mon_deliver_ppdu() error: uninitialized symbol 'ret'.
@ 2022-06-05 22:13 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2022-06-05 22:13 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 3782 bytes --]
CC: kbuild-all(a)lists.01.org
BCC: lkp(a)intel.com
CC: linux-kernel(a)vger.kernel.org
TO: Anilkumar Kolli <akolli@codeaurora.org>
CC: Kalle Valo <quic_kvalo@quicinc.com>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: d717180e7f9775d468f415c10a4a474640146001
commit: 7e2ea2e947046834a450295dfd328adb70a9f864 ath11k: Process full monitor mode rx support
date: 6 months ago
:::::: branch date: 4 hours ago
:::::: commit date: 6 months ago
config: microblaze-randconfig-m031-20220605 (https://download.01.org/0day-ci/archive/20220606/202206060636.5c9EAVJ8-lkp(a)intel.com/config)
compiler: microblaze-linux-gcc (GCC) 11.3.0
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
New smatch warnings:
drivers/net/wireless/ath/ath11k/dp_rx.c:5372 ath11k_dp_rx_full_mon_deliver_ppdu() error: uninitialized symbol 'ret'.
Old smatch warnings:
drivers/net/wireless/ath/ath11k/dp_rx.c:1671 ath11k_htt_backpressure_event_handler() warn: potential spectre issue 'ab->soc_stats.bp_stats.umac_ring_bp_stats' [r]
vim +/ret +5372 drivers/net/wireless/ath/ath11k/dp_rx.c
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5343
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5344 static int ath11k_dp_rx_full_mon_deliver_ppdu(struct ath11k *ar,
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5345 int mac_id,
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5346 struct ath11k_mon_data *pmon,
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5347 struct napi_struct *napi)
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5348 {
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5349 struct ath11k_pdev_mon_stats *rx_mon_stats;
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5350 struct dp_full_mon_mpdu *tmp;
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5351 struct dp_full_mon_mpdu *mon_mpdu = pmon->mon_mpdu;
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5352 struct sk_buff *head_msdu, *tail_msdu;
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5353 struct ath11k_base *ab = ar->ab;
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5354 struct ath11k_dp *dp = &ab->dp;
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5355 int ret;
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5356
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5357 rx_mon_stats = &pmon->rx_mon_stats;
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5358
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5359 list_for_each_entry_safe(mon_mpdu, tmp, &dp->dp_full_mon_mpdu_list, list) {
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5360 list_del(&mon_mpdu->list);
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5361 head_msdu = mon_mpdu->head;
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5362 tail_msdu = mon_mpdu->tail;
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5363 if (head_msdu && tail_msdu) {
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5364 ret = ath11k_dp_rx_mon_deliver(ar, mac_id, head_msdu,
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5365 tail_msdu, napi);
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5366 rx_mon_stats->dest_mpdu_done++;
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5367 ath11k_dbg(ar->ab, ATH11K_DBG_DATA, "full mon: deliver ppdu\n");
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5368 }
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5369 kfree(mon_mpdu);
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5370 }
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5371
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 @5372 return ret;
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5373 }
7e2ea2e9470468 Anilkumar Kolli 2021-12-08 5374
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 2+ messages in thread
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2022-01-27 11:06 drivers/net/wireless/ath/ath11k/dp_rx.c:5372 ath11k_dp_rx_full_mon_deliver_ppdu() error: uninitialized symbol 'ret' kernel test robot
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