Loopback device will consume the d_iob packet in upper layer protocol, in order to avoid null pointer access, reprepare iob buffer before polling connections Signed-off-by: chao an <anchao@xiaomi.com>
Loopback device will consume the d_iob packet in upper layer protocol, in order to avoid null pointer access, reprepare iob buffer before polling connections Signed-off-by: chao an <anchao@xiaomi.com>