| From: Eric Biggers <ebiggers@google.com> |
| Date: Sat, 15 Oct 2016 09:39:31 -0400 |
| Subject: ext4: correct endianness conversion in __xattr_check_inode() |
| |
| commit 199625098a18a5522b424dea9b122b254c022fc5 upstream. |
| |
| It should be cpu_to_le32(), not le32_to_cpu(). No change in behavior. |
| |
| Found with sparse, and this was the only endianness warning in fs/ext4/. |
| |
| Signed-off-by: Eric Biggers <ebiggers@google.com> |
| Signed-off-by: Theodore Ts'o <tytso@mit.edu> |
| Reviewed-by: Jan Kara <jack@suse.cz> |
| Signed-off-by: Ben Hutchings <ben@decadent.org.uk> |
| --- |
| fs/ext4/xattr.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/fs/ext4/xattr.c |
| +++ b/fs/ext4/xattr.c |
| @@ -251,7 +251,7 @@ __xattr_check_inode(struct inode *inode, |
| int error = -EIO; |
| |
| if (((void *) header >= end) || |
| - (header->h_magic != le32_to_cpu(EXT4_XATTR_MAGIC))) |
| + (header->h_magic != cpu_to_le32(EXT4_XATTR_MAGIC))) |
| goto errout; |
| error = ext4_xattr_check_names(entry, end, entry); |
| errout: |
