From: Tong Tiangen <tongtiangen@huawei.com> stable inclusion from stable-5.10.50 commit 5d452eafbd2e15170b2cb1b5a7ee1a1587ff772d bugzilla: 174522 https://gitee.com/openeuler/kernel/issues/I4DNFY Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- [ Upstream commit 7ea7a1e05c7ff5ffc9f9ec1f0849f6ceb7fcd57c ] 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 Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Chen Jun <chenjun102@huawei.com> Acked-by: Weilong Chen <chenweilong@huawei.com> Signed-off-by: Chen Jun <chenjun102@huawei.com> --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c index 59c2b2b6027d..6d5d5c39c635 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c @@ -4157,7 +4157,6 @@ static int brcmf_sdio_bus_reset(struct device *dev) if (ret) { brcmf_err("Failed to probe after sdio device reset: ret %d\n", ret); - brcmf_sdiod_remove(sdiodev); } return ret; -- 2.20.1