Style change: return(x) --> return x

This was discussed and more or less agreed upon on the mailing list. A
huge checkin, but if we just do it and let people adjust the pain will
end soon enough. Rebasing should be relatively straighforward for anyone
that sees conflicts; just be sure you use the new return style if
possible.

The following semantic patch was used to do the change, along with some
hand-massaging in order to preserve parenthesis where appropriate:

The semantic match that finds this problem is as follows, although some
hand-massaging was done in order to keep parenthesis where appropriate:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression a;
@@
- return(a);
+ return a;

// </smpl>

A macros_file was also provided with the following content:

Additional steps taken, mainly for ASSERT() macros:
$ sed -i -e 's#return(NULL)#return NULL#' lib/libalpm/*.c
$ sed -i -e 's#return(-1)#return -1#' lib/libalpm/*.c

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/libalpm/graph.h b/lib/libalpm/graph.h
index 07986f66..ce195145 100644
--- a/lib/libalpm/graph.h
+++ b/lib/libalpm/graph.h
@@ -38,7 +38,7 @@ static pmgraph_t *_alpm_graph_new(void)
 	pmgraph_t *graph = NULL;
 
 	CALLOC(graph, 1, sizeof(pmgraph_t), RET_ERR(PM_ERR_MEMORY, NULL));
-	return(graph);
+	return graph;
 }
 
 static void _alpm_graph_free(void *data)