brcmfmac: Fix a double-free in brcmf_sdio_bus_reset
authorTong Tiangen <tongtiangen@huawei.com>
Tue, 1 Jun 2021 10:01:28 +0000 (18:01 +0800)
committerKalle Valo <kvalo@codeaurora.org>
Tue, 15 Jun 2021 10:37:31 +0000 (13:37 +0300)
commit7ea7a1e05c7ff5ffc9f9ec1f0849f6ceb7fcd57c
treefe8ff77c3e651bd1e85a6b7444b12ce37aa13759
parentea3f903caea08bbda8a5d4e86d1d24f50af40b5e
brcmfmac: Fix a double-free in brcmf_sdio_bus_reset

brcmf_sdiod_remove has been called inside brcmf_sdiod_probe when fails,
so there's no need to call another one. Otherwise, sdiodev->freezer
would be double freed.

Fixes: 7836102a750a ("brcmfmac: reset SDIO bus on a firmware crash")
Signed-off-by: Tong Tiangen <tongtiangen@huawei.com>
Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210601100128.69561-1-tongtiangen@huawei.com
drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c