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| author | Marcin Slusarz <marcin.slusarz@gmail.com> | 2008-02-08 04:20:41 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-08 09:22:35 -0800 |
| commit | 5e0f001736651f6f859aeca95f895c829d223cdb (patch) | |
| tree | a947fba71ee75b3d12f274c3663be82add9bf5df /fs/udf/misc.c | |
| parent | 4daa1b87992ff210c19a6347cabde22335667004 (diff) | |
| download | linux-5e0f001736651f6f859aeca95f895c829d223cdb.tar.gz linux-5e0f001736651f6f859aeca95f895c829d223cdb.tar.bz2 linux-5e0f001736651f6f859aeca95f895c829d223cdb.zip | |
udf: convert byte order of constant instead of variable
convert byte order of constant instead of variable,
which can be done at compile time (vs run time)
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Acked-by: Jan Kara <jack@suse.cz>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/udf/misc.c')
| -rw-r--r-- | fs/udf/misc.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/udf/misc.c b/fs/udf/misc.c index 585e4eaed254..a3a513faddb0 100644 --- a/fs/udf/misc.c +++ b/fs/udf/misc.c @@ -74,8 +74,8 @@ struct genericFormat *udf_add_extendedattr(struct inode *inode, uint32_t size, if (UDF_I_LENEATTR(inode)) { /* check checksum/crc */ - if (le16_to_cpu(eahd->descTag.tagIdent) != - TAG_IDENT_EAHD || + if (eahd->descTag.tagIdent != + cpu_to_le16(TAG_IDENT_EAHD) || le32_to_cpu(eahd->descTag.tagLocation) != UDF_I_LOCATION(inode).logicalBlockNum) return NULL; @@ -161,8 +161,8 @@ struct genericFormat *udf_get_extendedattr(struct inode *inode, uint32_t type, eahd = (struct extendedAttrHeaderDesc *)ea; /* check checksum/crc */ - if (le16_to_cpu(eahd->descTag.tagIdent) != - TAG_IDENT_EAHD || + if (eahd->descTag.tagIdent != + cpu_to_le16(TAG_IDENT_EAHD) || le32_to_cpu(eahd->descTag.tagLocation) != UDF_I_LOCATION(inode).logicalBlockNum) return NULL; @@ -233,8 +233,8 @@ struct buffer_head *udf_read_tagged(struct super_block *sb, uint32_t block, } /* Verify the tag version */ - if (le16_to_cpu(tag_p->descVersion) != 0x0002U && - le16_to_cpu(tag_p->descVersion) != 0x0003U) { + if (tag_p->descVersion != cpu_to_le16(0x0002U) && + tag_p->descVersion != cpu_to_le16(0x0003U)) { udf_debug("tag version 0x%04x != 0x0002 || 0x0003 block %d\n", le16_to_cpu(tag_p->descVersion), block); goto error_out; |