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qht: constify qht_lookup

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seqlock_read_begin takes a const param since c04649eeea
("seqlock: constify seqlock_read_begin", 2018-08-23), so
we can constify the entire lookup.

Signed-off-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Emilio G. Cota 2018-09-10 13:40:07 -04:00 • committed by Richard Henderson
parent 9650ad3e99
commit e6c5829950
2 changed files with 10 additions and 10 deletions
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4
include/qemu/qht.h
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@ -104,7 +104,7 @@ bool qht_insert(struct qht *ht, void *p, uint32_t hash, void **existing);
* Returns the corresponding pointer when a match is found.
* Returns NULL otherwise.
*/
void *qht_lookup_custom(struct qht *ht, const void *userp, uint32_t hash,
void *qht_lookup_custom(const struct qht *ht, const void *userp, uint32_t hash,
qht_lookup_func_t func);
/**
@ -115,7 +115,7 @@ void *qht_lookup_custom(struct qht *ht, const void *userp, uint32_t hash,
*
* Calls qht_lookup_custom() using @ht's default comparison function.
*/
void *qht_lookup(struct qht *ht, const void *userp, uint32_t hash);
void *qht_lookup(const struct qht *ht, const void *userp, uint32_t hash);
/**
* qht_remove - remove a pointer from the hash table