From 3763770044640caeb1101cdea40697cc0814403c Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Thu, 5 Apr 2018 10:49:49 -0500 Subject: [PATCH] qtnfmac: pearl: pcie: fix memory leak in qtnf_fw_work_handler In case memory resources for fw were succesfully allocated, release them before jumping to fw_load_fail. Addresses-Coverity-ID: 1466092 ("Resource leak") Fixes: c3b2f7ca4186 ("qtnfmac: implement asynchronous firmware loading") Signed-off-by: Gustavo A. R. Silva Reviewed-by: Sergey Matyukevich Signed-off-by: Kalle Valo --- drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c b/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c index f117904d91205..6c1e139bb8f77 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c +++ b/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c @@ -1185,6 +1185,10 @@ static void qtnf_fw_work_handler(struct work_struct *work) if (qtnf_poll_state(&priv->bda->bda_ep_state, QTN_EP_FW_LOADRDY, QTN_FW_DL_TIMEOUT_MS)) { pr_err("card is not ready\n"); + + if (!flashboot) + release_firmware(fw); + goto fw_load_fail; } -- 2.30.2