Commits
Sachin Kamat committed 27d79f3b107
net: ipv4: Use PTR_ERR_OR_ZERO PTR_RET is deprecated. Use PTR_ERR_OR_ZERO instead. While at it also include missing err.h header. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>