Eric Lee / smarc-fsl-linux-kernel

16 Nov, 2010

1 commit

18 May, 2010

1 commit

  • 3fa21e07e   net: Remove unnecessary returns from void function()s ... Browse Code »

    This patch removes from net/ (but not any netfilter files)
    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.

    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; }'

    Signed-off-by: Joe Perches
    Signed-off-by: David S. Miller

    Joe Perches
     

31 Oct, 2009

1 commit

  • 7bcfaf2f4   cfg80211/mac80211: use debugfs_remove_recursive ... Browse Code »

    We can save a lot of code and pointers in the structs
    by using debugfs_remove_recursive().

    First, change cfg80211 to use debugfs_remove_recursive()
    so that drivers do not need to clean up any files they
    added to the per-wiphy debugfs (if and only if they are
    ok to be accessed until after wiphy_unregister!).

    Then also make mac80211 use debugfs_remove_recursive()
    where necessary -- it need not remove per-wiphy files
    as cfg80211 now removes those, but netdev etc. files
    still need to be handled but can now be removed without
    needing struct dentry pointers to all of them.

    Signed-off-by: Johannes Berg
    Signed-off-by: John W. Linville

    Johannes Berg
     

06 May, 2007

1 commit