Commit af6f9d68 authored Nov 14, 2016 by Souptick Joarder Committed by Greg Kroah-Hartman Nov 16, 2016

serial: sunsu: Free memory when probe fails



When su_probe() fails it doesn't free *up and we may have a memory
leak. Fix this by freeing *up before return.

Signed-off-by: Souptick joarder <jrdr.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent fbb7d2e3

drivers/tty/serial/sunsu.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1500,6 +1500,7 @@ static int su_probe(struct platform_device *op)

		out_unmap:
		of_iounmap(&op->resource[0], up->port.membase, up->reg_size);
		kfree(up);
		return err;
		}

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