Commit e95c09e3 authored by Herbert Xu's avatar Herbert Xu
Browse files

crypto: arm/sha1-neon - Fix clang function cast warnings 



Instead of casting the function which upsets clang for some reason,
change the assembly function siganture instead.

Reported-by: default avatarkernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/oe-kbuild-all/202304081828.zjGcFUyE-lkp@intel.com/


Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent e051910c

arch/arm/crypto/sha1_neon_glue.c

+5 −7
Original line number Diff line number Diff line
@@ -26,8 +26,8 @@ 


#include "sha1.h"



asmlinkage void sha1_transform_neon(void *state_h, const char *data,

				    unsigned int rounds);

asmlinkage void sha1_transform_neon(struct sha1_state *state_h,

				    const u8 *data, int rounds);



static int sha1_neon_update(struct shash_desc *desc, const u8 *data,

			  unsigned int len)
@@ -39,8 +39,7 @@ static int sha1_neon_update(struct shash_desc *desc, const u8 *data, 
		return sha1_update_arm(desc, data, len);



	kernel_neon_begin();

	sha1_base_do_update(desc, data, len,

			    (sha1_block_fn *)sha1_transform_neon);

	sha1_base_do_update(desc, data, len, sha1_transform_neon);

	kernel_neon_end();



	return 0;
@@ -54,9 +53,8 @@ static int sha1_neon_finup(struct shash_desc *desc, const u8 *data, 


	kernel_neon_begin();

	if (len)

		sha1_base_do_update(desc, data, len,

				    (sha1_block_fn *)sha1_transform_neon);

	sha1_base_do_finalize(desc, (sha1_block_fn *)sha1_transform_neon);

		sha1_base_do_update(desc, data, len, sha1_transform_neon);

	sha1_base_do_finalize(desc, sha1_transform_neon);

	kernel_neon_end();



	return sha1_base_finish(desc, out);