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| author |   YueHaibing <yuehaibing@huawei.com> | 2019-07-24 22:12:01 +0800 |
|---|---|---|
| committer |   Kalle Valo <kvalo@codeaurora.org> | 2019-08-06 15:35:00 +0300 |
| commit | cddecd92d1ec2fd05ed1123455e7c6cf6906b5a5 (patch) | |
| tree | ca375b1b5046ff6864c1d80c08c04f413caca41b /drivers/net/wireless/broadcom | |
| parent | rtlwifi: remove unneeded function _rtl_dump_channel_map() (diff) | |
| download | linux-dev-cddecd92d1ec2fd05ed1123455e7c6cf6906b5a5.tar.xz linux-dev-cddecd92d1ec2fd05ed1123455e7c6cf6906b5a5.zip | |
brcmfmac: remove set but not used variable 'dtim_period'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c: In function brcmf_update_bss_info:
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:2962:5: warning: variable dtim_period set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c: In function brcmf_update_bss_info:
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:2961:6: warning: variable beacon_interval set but not used [-Wunused-but-set-variable]
They are never used so can be removed.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/broadcom')
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index a5447519e1ab..581d0013f33e 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -2982,8 +2982,6 @@ static s32 brcmf_update_bss_info(struct brcmf_cfg80211_info *cfg, struct brcmf_pub *drvr = cfg->pub; struct brcmf_bss_info_le *bi; const struct brcmf_tlv *tim; - u16 beacon_interval; - u8 dtim_period; size_t ie_len; u8 *ie; s32 err = 0; @@ -3007,12 +3005,9 @@ static s32 brcmf_update_bss_info(struct brcmf_cfg80211_info *cfg, ie = ((u8 *)bi) + le16_to_cpu(bi->ie_offset); ie_len = le32_to_cpu(bi->ie_length); - beacon_interval = le16_to_cpu(bi->beacon_period); tim = brcmf_parse_tlvs(ie, ie_len, WLAN_EID_TIM); - if (tim) - dtim_period = tim->data[1]; - else { + if (!tim) { /* * active scan was done so we could not get dtim * information out of probe response. @@ -3024,7 +3019,6 @@ static s32 brcmf_update_bss_info(struct brcmf_cfg80211_info *cfg, bphy_err(drvr, "wl dtim_assoc failed (%d)\n", err); goto update_bss_info_out; } - dtim_period = (u8)var; } update_bss_info_out: |