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>
#include <linux/types.h>
extern u32 crc32c(u32 crc, const void *address, unsigned int length);
-extern const char *crc32c_impl(void);
/* This macro exists for backwards-compatibility. */
#define crc32c_le crc32c
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);