diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2024-06-03 12:15:35 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2024-06-12 15:01:08 +0300 |
| commit | 158d5a1b3caaaeafc838a28a78dc17ceba468fb6 (patch) | |
| tree | b4cb5b5c11b24803aa3b14eb06da097a2996a1bc /drivers/net/wireless/broadcom/brcm80211 | |
| parent | bbef1d006cb1c2774c4b44eb70441d784d3aef44 (diff) | |
| download | linux-158d5a1b3caaaeafc838a28a78dc17ceba468fb6.tar.xz | |
wifi: brcmfmac: use 'time_left' variable with wait_event_timeout()
There is a confusing pattern in the kernel to use a variable named 'timeout' to
store the result of wait_event_timeout() causing patterns like:
timeout = wait_event_timeout(...)
if (!timeout) return -ETIMEDOUT;
with all kinds of permutations. Use 'time_left' as a variable to make the code
self explaining.
Fix to the proper variable type 'long' while here.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20240603091541.8367-3-wsa+renesas@sang-engineering.com
Diffstat (limited to 'drivers/net/wireless/broadcom/brcm80211')
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index 5fe0e671ecb3..1585a5653ee4 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -4071,7 +4071,7 @@ static void brcmf_report_wowl_wakeind(struct wiphy *wiphy, struct brcmf_if *ifp) struct cfg80211_wowlan_wakeup *wakeup; u32 wakeind; s32 err; - int timeout; + long time_left; err = brcmf_fil_iovar_data_get(ifp, "wowl_wakeind", &wake_ind_le, sizeof(wake_ind_le)); @@ -4113,10 +4113,10 @@ static void brcmf_report_wowl_wakeind(struct wiphy *wiphy, struct brcmf_if *ifp) } if (wakeind & BRCMF_WOWL_PFN_FOUND) { brcmf_dbg(INFO, "WOWL Wake indicator: BRCMF_WOWL_PFN_FOUND\n"); - timeout = wait_event_timeout(cfg->wowl.nd_data_wait, - cfg->wowl.nd_data_completed, - BRCMF_ND_INFO_TIMEOUT); - if (!timeout) + time_left = wait_event_timeout(cfg->wowl.nd_data_wait, + cfg->wowl.nd_data_completed, + BRCMF_ND_INFO_TIMEOUT); + if (!time_left) bphy_err(drvr, "No result for wowl net detect\n"); else wakeup_data.net_detect = cfg->wowl.nd_info; |