From: Hector Martin marcan@marcan.st
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 linus.walleij@linaro.org Reviewed-by: Arend van Spriel arend.vanspriel@broadcom.com Cc: stable@vger.kernel.org Signed-off-by: Hector Martin marcan@marcan.st Reviewed-by: Andy Shevchenko andy.shevchenko@gmail.com Signed-off-by: Kalle Valo kvalo@kernel.org Link: https://lore.kernel.org/r/20220131160713.245637-2-marcan@marcan.st Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c | 2 ++ 1 file changed, 2 insertions(+)
--- 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 devi 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; }