From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Tue, 19 Apr 2016 14:21:58 +0000 (-0700)
Subject: mwifiex: missing error code on allocation failure
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e0bdef0f75f0ee0d4747b72fa75310da78dbfa56;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

mwifiex: missing error code on allocation failure

We accidentally return success instead of -ENOMEM.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---

diff --git a/drivers/net/wireless/marvell/mwifiex/usb.c b/drivers/net/wireless/marvell/mwifiex/usb.c
index 05108618430d..cdd8f9a867a9 100644
--- a/drivers/net/wireless/marvell/mwifiex/usb.c
+++ b/drivers/net/wireless/marvell/mwifiex/usb.c
@@ -1017,8 +1017,10 @@ static int mwifiex_prog_fw_w_helper(struct mwifiex_adapter *adapter,
 
 	/* Allocate memory for receive */
 	recv_buff = kzalloc(FW_DNLD_RX_BUF_SIZE, GFP_KERNEL);
-	if (!recv_buff)
+	if (!recv_buff) {
+		ret = -ENOMEM;
 		goto cleanup;
+	}
 
 	do {
 		/* Send pseudo data to check winner status first */