crypto: crc32c - Remove another outdated comment

This code just calls crc32c(), which has a number of different
implementations, not just the byte-at-a-time table-based one.

Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20260316205659.17936-1-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

Author: Eric Biggers

crypto/crc32c.c

@@ -37,11 +37,6 @@ struct chksum_desc_ctx {
 	u32 crc;
 };
 
-/*
- * Steps through buffer one byte at a time, calculates reflected
- * crc using table.
- */
-
 static int chksum_init(struct shash_desc *desc)
 {
 	struct chksum_ctx *mctx = crypto_shash_ctx(desc->tfm);