From: Jules Irenge <jbi.octave@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: boqun.feng@gmail.com,
Arend van Spriel <arend.vanspriel@broadcom.com>,
Franky Lin <franky.lin@broadcom.com>,
Hante Meuleman <hante.meuleman@broadcom.com>,
Chi-Hsien Lin <chi-hsien.lin@cypress.com>,
Wright Feng <wright.feng@cypress.com>,
Kalle Valo <kvalo@codeaurora.org>,
"David S. Miller" <davem@davemloft.net>,
Johannes Berg <johannes.berg@intel.com>,
linux-wireless@vger.kernel.org (open list:BROADCOM BRCM80211
IEEE802.11n WIRELESS DRIVER),
brcm80211-dev-list.pdl@broadcom.com (open list:BROADCOM
BRCM80211 IEEE802.11n WIRELESS DRIVER),
brcm80211-dev-list@cypress.com (open list:BROADCOM BRCM80211
IEEE802.11n WIRELESS DRIVER),
netdev@vger.kernel.org (open list:NETWORKING DRIVERS)
Subject: [PATCH 4/9] mac80211: Add missing annotation for brcms_rfkill_set_hw_state()
Date: Sat, 11 Apr 2020 01:19:28 +0100 [thread overview]
Message-ID: <20200411001933.10072-5-jbi.octave@gmail.com> (raw)
In-Reply-To: <20200411001933.10072-1-jbi.octave@gmail.com>
Sparse reports a warning at brcms_rfkill_set_hw_state()
warning: context imbalance in brcms_rfkill_set_hw_state()
- unexpected unlock
The root cause is the missing annotation at brcms_rfkill_set_hw_state()
Add the missing __must_hold(&wl->lock) annotation
Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
---
drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
index 8e8b685cfe09..c3dbeacea6ca 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
@@ -1717,6 +1717,7 @@ int brcms_check_firmwares(struct brcms_info *wl)
* precondition: perimeter lock has been acquired
*/
bool brcms_rfkill_set_hw_state(struct brcms_info *wl)
+ __must_hold(&wl->lock)
{
bool blocked = brcms_c_check_radio_disabled(wl->wlc);
--
2.24.1
next prev parent reply other threads:[~2020-04-11 0:20 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <0/9>
2020-04-11 0:19 ` [PATCH 0/9] Lock warning cleanups Jules Irenge
2020-04-11 0:19 ` Jules Irenge
2020-04-11 0:19 ` Jules Irenge
2020-04-11 0:19 ` [PATCH 1/9] dm snapshot: Add missing annotation for dm_exception_table_lock() and dm_exception_table_unlock() Jules Irenge
2020-04-11 0:19 ` Jules Irenge
2020-04-11 0:19 ` [PATCH 2/9] mt76: remove unnecessary annotations Jules Irenge
2020-04-11 0:19 ` Jules Irenge
2020-04-11 0:19 ` Jules Irenge
2020-04-11 0:19 ` [PATCH 3/9] hostap: Add missing annotations for prism2_bss_list_proc_start() and prism2_bss_list_proc_stop Jules Irenge
2020-04-15 8:42 ` Kalle Valo
2020-04-11 0:19 ` Jules Irenge [this message]
2020-04-15 8:44 ` [PATCH 4/9] brcmsmac: Add missing annotation for brcms_rfkill_set_hw_state() Kalle Valo
2020-04-11 0:19 ` [PATCH 5/9] mac80211: Add missing annotation for brcms_down() Jules Irenge
2020-04-15 8:45 ` [PATCH 5/9] brcmsmac: " Kalle Valo
2020-04-11 0:19 ` [PATCH 6/9] scsi: libsas: Add missing annotation for sas_ata_qc_issue() Jules Irenge
2020-04-14 7:35 ` John Garry
2020-04-15 1:44 ` Martin K. Petersen
2020-04-11 0:19 ` [PATCH 7/9] scsi: bnx2fc: Add missing annotation for bnx2fc_abts_cleanup() Jules Irenge
2020-04-24 16:56 ` Martin K. Petersen
2020-04-11 0:19 ` [PATCH 8/9] power: wakeup: Add missing annotation for wakeup_sources_stats_seq_start() and wakeup_sources_stats_seq_stop() Jules Irenge
2020-04-11 0:19 ` [PATCH 9/9] power: wakeup: Add missing annotation for wakeup_sources_read_lock() and wakeup_sources_read_unlock() Jules Irenge
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200411001933.10072-5-jbi.octave@gmail.com \
--to=jbi.octave@gmail.com \
--cc=arend.vanspriel@broadcom.com \
--cc=boqun.feng@gmail.com \
--cc=brcm80211-dev-list.pdl@broadcom.com \
--cc=brcm80211-dev-list@cypress.com \
--cc=chi-hsien.lin@cypress.com \
--cc=davem@davemloft.net \
--cc=franky.lin@broadcom.com \
--cc=hante.meuleman@broadcom.com \
--cc=johannes.berg@intel.com \
--cc=kvalo@codeaurora.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-wireless@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=wright.feng@cypress.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.