Re: [PATCH net-next] net: remove newlines in NL_SET_ERR_MSG_MOD

From: Jacob Keller <jacob.e.keller@intel.com>
Date: Wed,  6 May 2020 17:58:27 -0700

The NL_SET_ERR_MSG_MOD macro is used to report a string describing an
error message to userspace via the netlink extended ACK structure. It
should not have a trailing newline.

Add a cocci script which catches cases where the newline marker is
present. Using this script, fix the handful of cases which accidentally
included a trailing new line.

I couldn't figure out a way to get a patch mode working, so this script
only implements context, report, and org.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>

Applied, thank you.