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btrfs: keep const when returning value from get_unaligned_le8()

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This was reported by 'gcc -Wcast-qual', the get_unaligned_le8() simply
returns the argument and there's no reason to drop the cast.

Reviewed-by: Boris Burkov <boris@bur.io>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Naohiro Aota <naohiro.aota@wdc.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2024-05-20 20:48:06 +02:00
parent 5100c4eb52
commit 840a97bdef
1 changed files with 1 additions and 1 deletions
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2
fs/btrfs/accessors.h
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@ -34,7 +34,7 @@ void btrfs_init_map_token(struct btrfs_map_token *token, struct extent_buffer *e
static inline u8 get_unaligned_le8(const void *p)
{
return *(u8 *)p;
return *(const u8 *)p;
}
static inline void put_unaligned_le8(u8 val, void *p)