util: netlink: define cleanup function using VIR_DEFINE_AUTOPTR_FUNC

Using the new VIR_DEFINE_AUTOPTR_FUNC macro defined in
src/util/viralloc.h, define a new wrapper around an existing
cleanup function which will be called when a variable declared
with VIR_AUTOPTR macro goes out of scope. Also, drop the redundant
viralloc.h include, since that has moved from the source module into
the header.

When a variable of type virNetlinkHandle * is declared using
VIR_AUTOPTR, the function virNetlinkFree will be run automatically
on it when it goes out of scope.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>

diff --git a/src/util/virnetlink.c b/src/util/virnetlink.c
index fa1ba3e2a166c27cba089ae7f980b972ba777f27..2702c12d24f10a630bd7bde83ed4d3fd29be94ee 100644 (file)
--- a/src/util/virnetlink.c
+++ b/src/util/virnetlink.c
@@ -72,6 +72,8 @@ typedef struct nl_handle virNetlinkHandle;
 typedef struct nl_sock virNetlinkHandle;
 # endif
 
+VIR_DEFINE_AUTOPTR_FUNC(virNetlinkHandle, virNetlinkFree)
+
 typedef struct _virNetlinkEventSrvPrivate virNetlinkEventSrvPrivate;
 typedef virNetlinkEventSrvPrivate *virNetlinkEventSrvPrivatePtr;
 struct _virNetlinkEventSrvPrivate {