// SPDX-License-Identifier: GPL-2.0
#include "bcachefs.h"
#include "checksum.h"
+#include "errcode.h"
#include "super.h"
#include "super-io.h"
size_t orig_len = len;
int ret, i;
- sg = kmalloc_array(sizeof(*sg), pages, GFP_KERNEL);
+ sg = kmalloc_array(pages, sizeof(*sg), GFP_KERNEL);
if (!sg)
- return -ENOMEM;
+ return -BCH_ERR_ENOMEM_do_encrypt;
sg_init_table(sg, pages);
return __bch2_checksum_bio(c, type, nonce, bio, &iter);
}
-int bch2_encrypt_bio(struct bch_fs *c, unsigned type,
+int __bch2_encrypt_bio(struct bch_fs *c, unsigned type,
struct nonce nonce, struct bio *bio)
{
struct bio_vec bv;
ret = bch2_request_key(c->disk_sb.sb, &user_key);
if (ret) {
- bch_err(c, "error requesting encryption key: %i", ret);
+ bch_err(c, "error requesting encryption key: %s", bch2_err_str(ret));
goto err;
}
static int bch2_alloc_ciphers(struct bch_fs *c)
{
+ int ret;
+
if (!c->chacha20)
c->chacha20 = crypto_alloc_sync_skcipher("chacha20", 0, 0);
- if (IS_ERR(c->chacha20)) {
- bch_err(c, "error requesting chacha20 module: %li",
- PTR_ERR(c->chacha20));
- return PTR_ERR(c->chacha20);
+ ret = PTR_ERR_OR_ZERO(c->chacha20);
+
+ if (ret) {
+ bch_err(c, "error requesting chacha20 module: %s", bch2_err_str(ret));
+ return ret;
}
if (!c->poly1305)
c->poly1305 = crypto_alloc_shash("poly1305", 0, 0);
- if (IS_ERR(c->poly1305)) {
- bch_err(c, "error requesting poly1305 module: %li",
- PTR_ERR(c->poly1305));
- return PTR_ERR(c->poly1305);
+ ret = PTR_ERR_OR_ZERO(c->poly1305);
+
+ if (ret) {
+ bch_err(c, "error requesting poly1305 module: %s", bch2_err_str(ret));
+ return ret;
}
return 0;
if (keyed) {
ret = bch2_request_key(c->disk_sb.sb, &user_key);
if (ret) {
- bch_err(c, "error requesting encryption key: %i", ret);
+ bch_err(c, "error requesting encryption key: %s", bch2_err_str(ret));
goto err;
}
crypt = bch2_sb_resize_crypt(&c->disk_sb, sizeof(*crypt) / sizeof(u64));
if (!crypt) {
- ret = -ENOMEM; /* XXX this technically could be -ENOSPC */
+ ret = -BCH_ERR_ENOSPC_sb_crypt;
goto err;
}
struct bch_key key;
int ret = 0;
- pr_verbose_init(c->opts, "");
-
c->sha256 = crypto_alloc_shash("sha256", 0, 0);
- if (IS_ERR(c->sha256)) {
- bch_err(c, "error requesting sha256 module");
- ret = PTR_ERR(c->sha256);
+ ret = PTR_ERR_OR_ZERO(c->sha256);
+ if (ret) {
+ bch_err(c, "error requesting sha256 module: %s", bch2_err_str(ret));
goto out;
}
goto out;
out:
memzero_explicit(&key, sizeof(key));
- pr_verbose_init(c->opts, "ret %i", ret);
return ret;
}