[PATCH] ltq-dsl-base: only lock the dsl pipe once for all stats

[Jo-Philipp Wich]

Hi,

is there any reason not to use the flock style below? It should be more
reliable wrt. unlocking if the script is prematurely terminated.

-- 8< --
  {
      flock -x 1000

      command
      command
      command
      ...
  } 1000>/var/lock/dsl_pipe
-- >8 --


See also the fourth example at
https://man7.org/linux/man-pages/man1/flock.1.html#EXAMPLES

~ Jo

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