parisc: Check the return value of ioremap() in lba_driver_probe()
commit
cf59f34d7f978d14d6520fd80a78a5ad5cb8abf8 upstream.
The function ioremap() in lba_driver_probe() can fail, so
its return value should be checked.
Fixes:
4bdc0d676a643 ("remove ioremap_nocache and devm_ioremap_nocache")
Reported-by: Hacash Robot <hacashRobot@santino.com>
Signed-off-by: William Dean <williamsukatube@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: <stable@vger.kernel.org> # v5.6+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>