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util: bitmap: use VIR_AUTOPTR for aggregate types

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By making use of GNU C's cleanup attribute handled by the
VIR_AUTOPTR macro for declaring aggregate pointer variables,
majority of the calls to *Free functions can be dropped, which
in turn leads to getting rid of most of our cleanup sections.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
This commit is contained in:
Sukrit Bhatnagar 2018-07-13 23:25:02 +05:30 committed by Erik Skultety
parent a3c915e662
commit f61870f69e
1 changed files with 2 additions and 5 deletions
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7
src/util/virbitmap.c
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@ -1202,15 +1202,12 @@ char *
virBitmapDataFormat(const void *data, virBitmapDataFormat(const void *data,
int len) int len)
{ {
virBitmapPtr map = NULL; VIR_AUTOPTR(virBitmap) map = NULL;
char *ret = NULL;
if (!(map = virBitmapNewData(data, len))) if (!(map = virBitmapNewData(data, len)))
return NULL; return NULL;
ret = virBitmapFormat(map); return virBitmapFormat(map);
virBitmapFree(map);
return ret;
} }