if (ret != LZO_E_OK) {
printk(KERN_DEBUG "BTRFS: deflate in loop returned %d\n",
ret);
- ret = -1;
+ ret = -EIO;
goto out;
}
kunmap(out_page);
if (nr_pages == nr_dest_pages) {
out_page = NULL;
- ret = -1;
+ ret = -E2BIG;
goto out;
}
/* we're making it bigger, give up */
if (tot_in > 8192 && tot_in < tot_out) {
- ret = -1;
+ ret = -E2BIG;
goto out;
}
break;
if (page_in_index + 1 >= total_pages_in) {
- ret = -1;
+ ret = -EIO;
goto done;
}
kunmap(pages_in[page_in_index - 1]);
if (ret != LZO_E_OK) {
printk(KERN_WARNING "BTRFS: decompress failed\n");
- ret = -1;
+ ret = -EIO;
break;
}
ret = lzo1x_decompress_safe(data_in, in_len, workspace->buf, &out_len);
if (ret != LZO_E_OK) {
printk(KERN_WARNING "BTRFS: decompress failed!\n");
- ret = -1;
+ ret = -EIO;
goto out;
}
if (out_len < start_byte) {
- ret = -1;
+ ret = -EIO;
goto out;
}