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dm integrity: fix sparse warnings

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Use the types __le* instead of __u* to fix sparse warnings.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
This commit is contained in:
Mikulas Patocka 2021-05-11 11:41:00 -04:00 committed by Mike Snitzer
parent dbae70d452
commit bc8f3d4647
1 changed files with 12 additions and 12 deletions
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24
drivers/md/dm-integrity.c
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@ -66,14 +66,14 @@ struct superblock {
__u8 magic[8];
__u8 version;
__u8 log2_interleave_sectors;
__u16 integrity_tag_size;
__u32 journal_sections;
__u64 provided_data_sectors; /* userspace uses this value */
__u32 flags;
__le16 integrity_tag_size;
__le32 journal_sections;
__le64 provided_data_sectors; /* userspace uses this value */
__le32 flags;
__u8 log2_sectors_per_block;
__u8 log2_blocks_per_bitmap_bit;
__u8 pad[2];
__u64 recalc_sector;
__le64 recalc_sector;
__u8 pad2[8];
__u8 salt[SALT_SIZE];
};
@ -86,16 +86,16 @@ struct superblock {
#define JOURNAL_ENTRY_ROUNDUP 8
typedef __u64 commit_id_t;
typedef __le64 commit_id_t;
#define JOURNAL_MAC_PER_SECTOR 8
struct journal_entry {
union {
struct {
__u32 sector_lo;
__u32 sector_hi;
__le32 sector_lo;
__le32 sector_hi;
} s;
__u64 sector;
__le64 sector;
} u;
commit_id_t last_bytes[];
/* __u8 tag[0]; */
@ -806,7 +806,7 @@ static void section_mac(struct dm_integrity_c *ic, unsigned section, __u8 result
}
if (ic->sb->flags & cpu_to_le32(SB_FLAG_FIXED_HMAC)) {
uint64_t section_le;
__le64 section_le;
r = crypto_shash_update(desc, (__u8 *)&ic->sb->salt, SALT_SIZE);
if (unlikely(r < 0)) {
@ -1640,7 +1640,7 @@ static void integrity_end_io(struct bio *bio)
static void integrity_sector_checksum(struct dm_integrity_c *ic, sector_t sector,
const char *data, char *result)
{
__u64 sector_le = cpu_to_le64(sector);
__le64 sector_le = cpu_to_le64(sector);
SHASH_DESC_ON_STACK(req, ic->internal_hash);
int r;
unsigned digest_size;
@ -3822,7 +3822,7 @@ static int create_journal(struct dm_integrity_c *ic, char **error)
for (i = 0; i < ic->journal_sections; i++) {
struct scatterlist sg;
struct skcipher_request *section_req;
__u32 section_le = cpu_to_le32(i);
__le32 section_le = cpu_to_le32(i);
memset(crypt_iv, 0x00, ivsize);
memset(crypt_data, 0x00, crypt_len);