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| author | Vasiliy Kulikov <segoon@openwall.com> | 2010-11-14 23:08:39 +0300 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2010-12-03 16:30:08 +0000 |
| commit | f326966b3df47f4fa7e90425f60efdd30c31fe19 (patch) | |
| tree | ddcdba70b6623d3d6575a2b9c2b609a397ff85ac /fs/jffs2 | |
| parent | 23079f94daabc4e06436ab2b643fac31dec017d1 (diff) | |
| download | op-kernel-dev-f326966b3df47f4fa7e90425f60efdd30c31fe19.zip op-kernel-dev-f326966b3df47f4fa7e90425f60efdd30c31fe19.tar.gz | |
jffs2: fix error value sign
do_verify_xattr_datum(), do_load_xattr_datum(), load_xattr_datum()
and verify_xattr_ref() should return negative value on error.
Sometimes they return EIO that is positive. Change this to -EIO.
Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'fs/jffs2')
| -rw-r--r-- | fs/jffs2/xattr.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/jffs2/xattr.c b/fs/jffs2/xattr.c index 9b572ca..4f9cc04 100644 --- a/fs/jffs2/xattr.c +++ b/fs/jffs2/xattr.c @@ -151,7 +151,7 @@ static int do_verify_xattr_datum(struct jffs2_sb_info *c, struct jffs2_xattr_dat JFFS2_ERROR("node CRC failed at %#08x, read=%#08x, calc=%#08x\n", offset, je32_to_cpu(rx.hdr_crc), crc); xd->flags |= JFFS2_XFLAGS_INVALID; - return EIO; + return -EIO; } totlen = PAD(sizeof(rx) + rx.name_len + 1 + je16_to_cpu(rx.value_len)); if (je16_to_cpu(rx.magic) != JFFS2_MAGIC_BITMASK @@ -167,7 +167,7 @@ static int do_verify_xattr_datum(struct jffs2_sb_info *c, struct jffs2_xattr_dat je32_to_cpu(rx.xid), xd->xid, je32_to_cpu(rx.version), xd->version); xd->flags |= JFFS2_XFLAGS_INVALID; - return EIO; + return -EIO; } xd->xprefix = rx.xprefix; xd->name_len = rx.name_len; @@ -230,7 +230,7 @@ static int do_load_xattr_datum(struct jffs2_sb_info *c, struct jffs2_xattr_datum ref_offset(xd->node), xd->data_crc, crc); kfree(data); xd->flags |= JFFS2_XFLAGS_INVALID; - return EIO; + return -EIO; } xd->flags |= JFFS2_XFLAGS_HOT; @@ -268,7 +268,7 @@ static int load_xattr_datum(struct jffs2_sb_info *c, struct jffs2_xattr_datum *x if (xd->xname) return 0; if (xd->flags & JFFS2_XFLAGS_INVALID) - return EIO; + return -EIO; if (unlikely(is_xattr_datum_unchecked(c, xd))) rc = do_verify_xattr_datum(c, xd); if (!rc) @@ -460,7 +460,7 @@ static int verify_xattr_ref(struct jffs2_sb_info *c, struct jffs2_xattr_ref *ref if (crc != je32_to_cpu(rr.node_crc)) { JFFS2_ERROR("node CRC failed at %#08x, read=%#08x, calc=%#08x\n", offset, je32_to_cpu(rr.node_crc), crc); - return EIO; + return -EIO; } if (je16_to_cpu(rr.magic) != JFFS2_MAGIC_BITMASK || je16_to_cpu(rr.nodetype) != JFFS2_NODETYPE_XREF @@ -470,7 +470,7 @@ static int verify_xattr_ref(struct jffs2_sb_info *c, struct jffs2_xattr_ref *ref offset, je16_to_cpu(rr.magic), JFFS2_MAGIC_BITMASK, je16_to_cpu(rr.nodetype), JFFS2_NODETYPE_XREF, je32_to_cpu(rr.totlen), PAD(sizeof(rr))); - return EIO; + return -EIO; } ref->ino = je32_to_cpu(rr.ino); ref->xid = je32_to_cpu(rr.xid); |
