1. Use pr_perror where errno needs to be shown.
2. Use pr_err in cases where errno is not set
by the previous failed call.
3. Make sure pr_err's first argument do not have \n.
4. While at it, fix some error messages.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
The test is trying to write into a closed socket and the kernel sends
SIGPIPE in this case, which is perfectly normal and should not fail the
test.
Signed-off-by: Andrei Vagin <avagin@gmail.com>
Check source and destination addresses for closed tcp sockets.
travis-ci: success for series starting with [01/21] build: install libnet-dev
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
