[PATCH] Fixes no Null check of dev_skb_alloc in fw_download_code

[Nicholas Krause]

Signed-off-by: Nicholas Krause <xerofo...@gmail.com>
---
 drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.c 
b/drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.c
index 1a95d1f..1a90546 100644
--- a/drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.c
+++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.c
@@ -61,6 +61,10 @@ static bool fw_download_code(struct net_device *dev, u8 
*code_virtual_address,
                }
 
                skb  = dev_alloc_skb(frag_length + 4);
+               if (!skb) {
+                       rt_status = false;
+                       return rt_status;
+               }
                memcpy((unsigned char *)(skb->cb), &dev, sizeof(dev));
                tcb_desc = (struct cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
                tcb_desc->queue_index = TXCMD_QUEUE;
-- 
1.9.1

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