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Commit 380afa36 authored by Dan Carpenter's avatar Dan Carpenter Committed by Linus Torvalds
Browse files

powerpc/fsl_rio: fix a missing error code 

We should set the error code here rather than incorrectly returning 0.
Otherwise static checkers complain.

Link: http://lkml.kernel.org/r/20160804053525.GM775@mwanda


Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Alexandre Bounine <alexandre.bounine@idt.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent b4911ea2

arch/powerpc/sysdev/fsl_rio.c

+1 −0
Original line number Diff line number Diff line
@@ -491,6 +491,7 @@ int fsl_rio_setup(struct platform_device *dev) 
	rmu_node = of_parse_phandle(dev->dev.of_node, "fsl,srio-rmu-handle", 0);

	if (!rmu_node) {

		dev_err(&dev->dev, "No valid fsl,srio-rmu-handle property\n");

		rc = -ENOENT;

		goto err_rmu;

	}

	rc = of_address_to_resource(rmu_node, 0, &rmu_regs);