refs: mark unused each_ref_fn parameters
Functions used with for_each_ref(), etc, need to conform to the each_ref_fn interface. But most of them don't need every parameter; let's annotate the unused ones to quiet -Wunused-parameter. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Junio C Hamano

parent
9b24034754
commit
63e14ee2d6
@ -195,7 +195,8 @@ static int show_default(void)
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return 0;
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}
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static int show_reference(const char *refname, const struct object_id *oid, int flag, void *cb_data)
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static int show_reference(const char *refname, const struct object_id *oid,
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int UNUSED(flag), void *UNUSED(cb_data))
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{
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if (ref_excluded(ref_excludes, refname))
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return 0;
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@ -203,7 +204,8 @@ static int show_reference(const char *refname, const struct object_id *oid, int
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return 0;
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}
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static int anti_reference(const char *refname, const struct object_id *oid, int flag, void *cb_data)
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static int anti_reference(const char *refname, const struct object_id *oid,
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int UNUSED(flag), void *UNUSED(cb_data))
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{
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show_rev(REVERSED, oid, refname);
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return 0;
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