pxa168_eth: fix race in transmit path.
commit
384420409d9b5d4443940abace49363d26135412 upstream.
Because the socket buffer is freed in the completion interrupt, it is not
safe to access it after submitting it to the hardware.
Acked-by: Sachin Sanap <ssanap@marvell.com>
Cc: Zhangfei Gao <zgao6@marvell.com>
Cc: Philip Rakity <prakity@marvell.com>
Signed-off-by: Richard Cochran <richard.cochran@omicron.at>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>