Make git_check_attr() a void function

git_check_attr() returns always 0.
Remove all the error handling code of the callers, which is never executed.
Change git_check_attr() to be a void function.

Signed-off-by: Torsten Bögershausen <tboegi@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 3 insertions, 5 deletions

diff --git a/attr.c b/attr.c
index 98e4953f6e..60d284796d 100644
--- a/attr.c
+++ b/attr.c
@@ -1143,9 +1143,9 @@ static void collect_some_attrs(const struct index_state *istate,
 	fill(path, pathlen, basename_offset, check->stack, check->all_attrs, rem);
 }
 
-int git_check_attr(const struct index_state *istate,
-		   const char *path,
-		   struct attr_check *check)
+void git_check_attr(const struct index_state *istate,
+		    const char *path,
+		    struct attr_check *check)
 {
 	int i;
 
@@ -1158,8 +1158,6 @@ int git_check_attr(const struct index_state *istate,
 			value = ATTR__UNSET;
 		check->items[i].value = value;
 	}
-
-	return 0;
 }
 
 void git_all_attrs(const struct index_state *istate,