Add a return to the error path when cxl_cdat_read_table() fails. Current
code continues with the table pointer points to freed memory.
Fixes: 7a877c923995 ("cxl/pci: Simplify CDAT retrieval error path")
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Davidlohr Bueso <dave@stgolabs.net>
Link: https://lore.kernel.org/r/168382793506.3510737.4792518576623749076.stgit@djiang5-mobl3
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
/* Don't leave table data allocated on error */
devm_kfree(dev, cdat_table);
dev_err(dev, "CDAT data read error\n");
+ return;
}
port->cdat.table = cdat_table + sizeof(__le32);