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Subject[PATCH -next] brcmfmac: Fix a double-free in brcmf_sdio_bus_reset
Date
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>
---
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 16ed325795a8..3a1c98a046f0 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
@@ -4162,7 +4162,6 @@ 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;
--
2.18.0.huawei.25
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