• Eduardo Habkost's avatar
    coccinelle: Remove unnecessary variables for function return value · 9be38598
    Eduardo Habkost authored
    Use Coccinelle script to replace 'ret = E; return ret' with
    'return E'. The script will do the substitution only when the
    function return type and variable type are the same.
    
    Manual fixups:
    
    * audio/audio.c: coding style of "read (...)" and "write (...)"
    * block/qcow2-cluster.c: wrap line to make it shorter
    * block/qcow2-refcount.c: change indentation of wrapped line
    * target-tricore/op_helper.c: fix coding style of
      "remainder|quotient"
    * target-mips/dsp_helper.c: reverted changes because I don't
      want to argue about checkpatch.pl
    * ui/qemu-pixman.c: fix line indentation
    * block/rbd.c: restore blank line between declarations and
      statements
    Reviewed-by: 's avatarEric Blake <eblake@redhat.com>
    Signed-off-by: 's avatarEduardo Habkost <ehabkost@redhat.com>
    Message-Id: <1465855078-19435-4-git-send-email-ehabkost@redhat.com>
    Reviewed-by: 's avatarMarkus Armbruster <armbru@redhat.com>
    [Unused Coccinelle rule name dropped along with a redundant comment;
    whitespace touched up in block/qcow2-cluster.c; stale commit message
    paragraph deleted]
    Signed-off-by: 's avatarMarkus Armbruster <armbru@redhat.com>
    9be38598
qlist.c 3.07 KB