struct dir_context ctx;
struct dentry *xadir;
int count;
+ int err;
struct dentry *dentries[8];
};
dentry = lookup_one_len(name, dbuf->xadir, namelen);
if (IS_ERR(dentry)) {
+ dbuf->err = PTR_ERR(dentry);
return PTR_ERR(dentry);
} else if (d_really_is_negative(dentry)) {
/* A directory entry exists, but no file? */
"not found for file %pd.\n",
dentry, dbuf->xadir);
dput(dentry);
+ dbuf->err = -EIO;
return -EIO;
}
err = reiserfs_readdir_inode(d_inode(dir), &buf.ctx);
if (err)
break;
+ if (buf.err) {
+ err = buf.err;
+ break;
+ }
if (!buf.count)
break;
for (i = 0; !err && i < buf.count && buf.dentries[i]; i++) {
static inline __u32 xattr_hash(const char *msg, int len)
{
+ /*
+ * csum_partial() gives different results for little-endian and
+ * big endian hosts. Images created on little-endian hosts and
+ * mounted on big-endian hosts(and vice versa) will see csum mismatches
+ * when trying to fetch xattrs. Treating the hash as __wsum_t would
+ * lower the frequency of mismatch. This is an endianness bug in
+ * reiserfs. The return statement would result in a sparse warning. Do
+ * not fix the sparse warning so as to not hide a reminder of the bug.
+ */
return csum_partial(msg, len, 0);
}