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>
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committed by
Junio C Hamano

parent
fbc1ed629e
commit
9c5f3ee3b3
@ -2531,7 +2531,7 @@ int is_index_unborn(struct index_state *istate)
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return (!istate->cache_nr && !istate->timestamp.sec);
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}
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int discard_index(struct index_state *istate)
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void discard_index(struct index_state *istate)
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{
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/*
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* Cache entries in istate->cache[] should have been allocated
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@ -2562,8 +2562,6 @@ int discard_index(struct index_state *istate)
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mem_pool_discard(istate->ce_mem_pool, should_validate_cache_entries());
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FREE_AND_NULL(istate->ce_mem_pool);
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}
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return 0;
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}
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/*
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