Wind River Support Network

Description

In the Linux kernel, the following vulnerability has been resolved:[EOL][EOL]net: sxgbe: fix potential NULL dereference in sxgbe_rx()[EOL][EOL]Currently, when skb is null, the driver prints an error and then[EOL]dereferences skb on the next line.[EOL][EOL]To fix this, let's add a 'break' after the error message to switch[EOL]to sxgbe_rx_refill(), which is similar to the approach taken by the[EOL]other drivers in this particular case, e.g. calxeda with xgmac_rx().[EOL][EOL]Found during a code review.