proc: Remove empty line in /proc/self/status
Prevent an empty line in /proc/self/status, allow iotop to work.
iotop does not like empty lines, fails with:
File "/usr/local/lib64/python2.7/site-packages/iotop/data.py", line
196, in parse_proc_pid_status
key, value = line.split(':\t', 1)
ValueError: need more than 1 value to unpack
[reading /proc/self/status]
Fixes:
84964fa3e5a0 ("proc: Provide details on speculation flaw mitigations")
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>