From 7533583e125d65bac1435410ecb56433e95eade0 Mon Sep 17 00:00:00 2001
From: Christoph Hellwig
Date: Wed, 5 Apr 2023 07:49:05 +0200
Subject: libcrc32c: remove crc32c_impl

This was only ever used by btrfs, and the usage just went away.
This effectively reverts df91f56adce1 ("libcrc32c: Add crc32c_impl
function").

Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
---
 lib/libcrc32c.c | 6 ------
 1 file changed, 6 deletions(-)

(limited to 'lib')

diff --git a/lib/libcrc32c.c b/lib/libcrc32c.c
index 5ca0d815a95d..649e687413a0 100644
--- a/lib/libcrc32c.c
+++ b/lib/libcrc32c.c
@@ -65,12 +65,6 @@ static void __exit libcrc32c_mod_fini(void)
 	crypto_free_shash(tfm);
 }
 
-const char *crc32c_impl(void)
-{
-	return crypto_shash_driver_name(tfm);
-}
-EXPORT_SYMBOL(crc32c_impl);
-
 module_init(libcrc32c_mod_init);
 module_exit(libcrc32c_mod_fini);
 
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