oidset: don't return value from oidset_init

c3a9ad3117 ("oidset: add iterator methods to oidset", 2017-11-21)
introduced a 'oidset_init()' function in oidset.h, which has void as
return type, but returns an expression.

This makes the solaris compiler fail with:

    "oidset.h", line 30: void function cannot return value

As the return type is void, and even the return type of the expression
we're trying to return (oidmap_init) is void just remove the return
statement to fix the compiler error.

Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/oidset.h b/oidset.h
index 783abce..40ec5f8 100644
--- a/oidset.h
+++ b/oidset.h
@@ -27,7 +27,7 @@ struct oidset {
 
 static inline void oidset_init(struct oidset *set, size_t initial_size)
 {
-	return oidmap_init(&set->map, initial_size);
+	oidmap_init(&set->map, initial_size);
 }
 
 /**