• Joe Perches's avatar
    drivers/net: Remove unnecessary returns from void function()s · a4b77097
    Joe Perches authored
    This patch removes from drivers/net/ all the unnecessary
    return; statements that precede the last closing brace of
    void functions.
    It does not remove the returns that are immediately
    preceded by a label as gcc doesn't like that.
    It also does not remove null void functions with return.
    Done via:
    $ grep -rP --include=*.[ch] -l "return;\n}" net/ | \
      xargs perl -i -e 'local $/ ; while (<>) { s/\n[ \t\n]+return;\n}/\n}/g; print; }'
    with some cleanups by hand.
    Compile tested x86 allmodconfig only.
    Signed-off-by: default avatarJoe Perches <joe@perches.com>
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>