From 6c6d8f8ba7789c221a2e4c43a0ed982c7a41f428 Mon Sep 17 00:00:00 2001 From: "Dr. David Alan Gilbert" Date: Wed, 16 Jul 2025 14:32:45 +0100 Subject: lib/xxhash: remove unused functions xxh32_digest() and xxh32_update() were added in 2017 in the original xxhash commit, but have remained unused. Remove them. Link: https://lkml.kernel.org/r/20250716133245.243363-1-linux@treblig.org Signed-off-by: Dr. David Alan Gilbert Reviewed-by: Christoph Hellwig Cc: Dave Gilbert Cc: Nick Terrell Signed-off-by: Andrew Morton --- include/linux/xxhash.h | 26 -------------------------- 1 file changed, 26 deletions(-) (limited to 'include/linux') diff --git a/include/linux/xxhash.h b/include/linux/xxhash.h index df42511438d0..27f57eca8cb1 100644 --- a/include/linux/xxhash.h +++ b/include/linux/xxhash.h @@ -177,32 +177,6 @@ struct xxh64_state { */ void xxh32_reset(struct xxh32_state *state, uint32_t seed); -/** - * xxh32_update() - hash the data given and update the xxh32 state - * - * @state: The xxh32 state to update. - * @input: The data to hash. - * @length: The length of the data to hash. - * - * After calling xxh32_reset() call xxh32_update() as many times as necessary. - * - * Return: Zero on success, otherwise an error code. - */ -int xxh32_update(struct xxh32_state *state, const void *input, size_t length); - -/** - * xxh32_digest() - produce the current xxh32 hash - * - * @state: Produce the current xxh32 hash of this state. - * - * A hash value can be produced at any time. It is still possible to continue - * inserting input into the hash state after a call to xxh32_digest(), and - * generate new hashes later on, by calling xxh32_digest() again. - * - * Return: The xxh32 hash stored in the state. - */ -uint32_t xxh32_digest(const struct xxh32_state *state); - /** * xxh64_reset() - reset the xxh64 state to start a new hashing operation * -- cgit v1.2.3