From a88337a06966f2d733ad9a97714b874469133f14 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Tue, 1 Feb 2022 01:07:05 +0900 Subject: [PATCH] brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path commit 5e90f0f3ead014867dade7a22f93958119f5efab upstream. This avoids leaking memory if brcmf_chip_get_raminfo fails. Note that the CLM blob is released in the device remove path. Fixes: 82f93cf46d60 ("brcmfmac: get chip's default RAM info during PCIe setup") Reviewed-by: Linus Walleij Reviewed-by: Arend van Spriel Cc: stable@vger.kernel.org Signed-off-by: Hector Martin Reviewed-by: Andy Shevchenko Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20220131160713.245637-2-marcan@marcan.st Signed-off-by: Greg Kroah-Hartman --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c index 8b14999..f876b1d 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c @@ -1777,6 +1777,8 @@ static void brcmf_pcie_setup(struct device *dev, int ret, ret = brcmf_chip_get_raminfo(devinfo->ci); if (ret) { brcmf_err(bus, "Failed to get RAM info\n"); + release_firmware(fw); + brcmf_fw_nvram_free(nvram); goto fail; } -- 2.7.4