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3 Commits

Author SHA1 Message Date
Ajay Singh
310f581f54 wilc1000: fix possible memory leak in cfg_scan_result() 
[ Upstream commit 3c719fed0f3a5e95b1d164609ecc81c4191ade70 ]

When the BSS reference holds a valid reference, it is not freed. The 'if'
condition is wrong. Instead of the 'if (bss)' check, the 'if (!bss)' check
is used.
The issue is solved by removing the unnecessary 'if' check because
cfg80211_put_bss() already performs the NULL validation.

Fixes: 6cd4fa5ab6 ("staging: wilc1000: make use of cfg80211_inform_bss_frame()")
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210916164902.74629-3-ajay.kathat@microchip.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2021-11-18 14:04:03 +01:00
Ajay Singh
9bdcbdafc6 wilc1000: fix compiler warning for 'wowlan_support' unused variable 
Avoid below reported warning found when 'CONFIG_PM' config is
undefined.

'warning: unused variable 'wowlan_support' [-Wunused-const-variable]'

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200710051826.3267-4-ajay.kathat@microchip.com
 2020-07-14 20:52:24 +03:00
Ajay Singh
5625f965d7 wilc1000: move wilc driver out of staging 
WILC1000 is an IEEE 802.11 b/g/n IoT link controller module. The
WILC1000 connects to Microchip AVR/SMART MCUs, SMART MPUs, and other
processors with minimal resource requirements with a simple
SPI/SDIO-to-Wi-Fi interface.

WILC1000 driver has been part of staging for few years. With
contributions from the community, it has improved significantly. Full
driver review has helped in achieving the current state.
The details for those reviews are captured in 1 & 2.

[1]. https://lore.kernel.org/linux-wireless/1537957525-11467-1-git-send-email-ajay.kathat@microchip.com/
[2]. https://lore.kernel.org/linux-wireless/1562896697-8002-1-git-send-email-ajay.kathat@microchip.com/

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
 2020-06-26 08:46:46 +03:00