Replace calls to strbuf_init(&foo, 0) with STRBUF_INIT initializer

Many call sites use strbuf_init(&foo, 0) to initialize local
strbuf variable "foo" which has not been accessed since its
declaration. These can be replaced with a static initialization
using the STRBUF_INIT macro which is just as readable, saves a
function call, and takes up fewer lines.

Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/walker.c b/walker.c
index 0e68ee6..6b4cf70 100644
--- a/walker.c
+++ b/walker.c
@@ -215,9 +215,8 @@ static int mark_complete(const char *path, const unsigned char *sha1, int flag,
 int walker_targets_stdin(char ***target, const char ***write_ref)
 {
 	int targets = 0, targets_alloc = 0;
-	struct strbuf buf;
+	struct strbuf buf = STRBUF_INIT;
 	*target = NULL; *write_ref = NULL;
-	strbuf_init(&buf, 0);
 	while (1) {
 		char *rf_one = NULL;
 		char *tg_one;