From da2d20c98d32bbedc187f2b8fdb70d08fdeff057 Mon Sep 17 00:00:00 2001 From: Kent Overstreet Date: Sun, 1 Sep 2024 15:09:11 -0400 Subject: [PATCH] bcachefs: kill redundant is_vmalloc_addr() Signed-off-by: Kent Overstreet --- fs/bcachefs/checksum.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/fs/bcachefs/checksum.c b/fs/bcachefs/checksum.c index 398177eb9c66..ce8fc677bef9 100644 --- a/fs/bcachefs/checksum.c +++ b/fs/bcachefs/checksum.c @@ -117,14 +117,10 @@ static inline int do_encrypt(struct crypto_sync_skcipher *tfm, void *buf, size_t len) { if (!is_vmalloc_addr(buf)) { - struct scatterlist sg; + struct scatterlist sg = {}; - sg_init_table(&sg, 1); - sg_set_page(&sg, - is_vmalloc_addr(buf) - ? vmalloc_to_page(buf) - : virt_to_page(buf), - len, offset_in_page(buf)); + sg_mark_end(&sg); + sg_set_page(&sg, virt_to_page(buf), len, offset_in_page(buf)); return do_encrypt_sg(tfm, nonce, &sg, len); } else { DARRAY_PREALLOCATED(struct scatterlist, 4) sgl;