Shawn Lin <shawn....@rock-chips.com> writes: > We got a compile warning shows below: > > drivers/net/wireless/marvell/mwifiex/sdio.c: In function > 'mwifiex_sdio_remove': > drivers/net/wireless/marvell/mwifiex/sdio.c:377:6: warning: variable > 'ret' set but not used [-Wunused-but-set-variable] > > Per the code, it didn't check if mwifiex_sdio_read_fw_status > finish successfully. We should at least check the return of > mwifiex_sdio_read_fw_status, otherwise the following check of > firmware_stat and adapter->mfg_mode is pointless as the device > is probably dead.
I don't see that warning, any ideas why? My compiler: gcc (Ubuntu 5.4.0-6ubuntu1~16.04.4) 5.4.0 20160609 -- Kalle Valo
