[libvirt] [PATCH] domtop: Turn parse_argv into void
Ján Tomko
jtomko at redhat.com
Mon Aug 4 13:02:14 UTC 2014
On 08/04/2014 02:57 PM, Michal Privoznik wrote:
> Currently, the function follows the usual pattern used in our code:
>
> int ret = -1;
> ...
> ret = 0;
> cleanup:
> return ret;
>
> However, the function always call exit() on error, so the cleanup
> label is never jumped onto. Therefore, it doesn't make any sense to
> have the parse_argv function return an integer value, if it
> effectively can return only value of zero.
>
> Signed-off-by: Michal Privoznik <mprivozn at redhat.com>
> ---
> examples/domtop/domtop.c | 10 ++--------
> 1 file changed, 2 insertions(+), 8 deletions(-)
>
ACK
Jan
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