read-cache API & users: make discard_index() return void

The discard_index() function has not returned non-zero since
7a51ed66f6 (Make on-disk index representation separate from in-core
one, 2008-01-14), but we've had various code in-tree still acting as
though that might be the case.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ævar Arnfjörð Bjarmason
2022-11-19 14:07:31 +01:00
committed by Junio C Hamano
parent fbc1ed629e
commit 9c5f3ee3b3
6 changed files with 19 additions and 16 deletions

View File

@ -774,7 +774,7 @@ void ensure_full_index(struct index_state *istate);
*/
int write_locked_index(struct index_state *, struct lock_file *lock, unsigned flags);
int discard_index(struct index_state *);
void discard_index(struct index_state *);
void move_index_extensions(struct index_state *dst, struct index_state *src);
int unmerged_index(const struct index_state *);