From: Eric Biggers <ebiggers@google.com>
Date: Sun, 20 May 2018 05:07:39 +0000 (-0700)
Subject: crypto: crc32-generic - remove __crc32_le()
X-Git-Tag: v4.19~499^2~41
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6943546c2ddec2fe40f1b79eaeb0db198d29f227;p=platform%2Fkernel%2Flinux-rpi.git

crypto: crc32-generic - remove __crc32_le()

The __crc32_le() wrapper function is pointless.  Just call crc32_le()
directly instead.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/crypto/crc32_generic.c b/crypto/crc32_generic.c
index 20b8798..00facd2 100644
--- a/crypto/crc32_generic.c
+++ b/crypto/crc32_generic.c
@@ -40,11 +40,6 @@
 #define CHKSUM_BLOCK_SIZE	1
 #define CHKSUM_DIGEST_SIZE	4
 
-static u32 __crc32_le(u32 crc, unsigned char const *p, size_t len)
-{
-	return crc32_le(crc, p, len);
-}
-
 /** No default init with ~0 */
 static int crc32_cra_init(struct crypto_tfm *tfm)
 {
@@ -55,7 +50,6 @@ static int crc32_cra_init(struct crypto_tfm *tfm)
 	return 0;
 }
 
-
 /*
  * Setting the seed allows arbitrary accumulators and flexible XOR policy
  * If your algorithm starts with ~0, then XOR with ~0 before you set
@@ -89,7 +83,7 @@ static int crc32_update(struct shash_desc *desc, const u8 *data,
 {
 	u32 *crcp = shash_desc_ctx(desc);
 
-	*crcp = __crc32_le(*crcp, data, len);
+	*crcp = crc32_le(*crcp, data, len);
 	return 0;
 }
 
@@ -97,7 +91,7 @@ static int crc32_update(struct shash_desc *desc, const u8 *data,
 static int __crc32_finup(u32 *crcp, const u8 *data, unsigned int len,
 			 u8 *out)
 {
-	put_unaligned_le32(__crc32_le(*crcp, data, len), out);
+	put_unaligned_le32(crc32_le(*crcp, data, len), out);
 	return 0;
 }