The patch titled
Subject: powerpc/fsl_rio: fix a missing error code
has been added to the -mm tree. Its filename is
powerpc-fsl_rio-fix-a-missing-error-code.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/powerpc-fsl_rio-fix-a-missing-error-code.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/powerpc-fsl_rio-fix-a-missing-error-code.patch
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The -mm tree is included into linux-next and is updated
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------------------------------------------------------
From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Subject: 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: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Cc: Alexandre Bounine <alexandre.bounine@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/powerpc/sysdev/fsl_rio.c | 1 +
1 file changed, 1 insertion(+)
diff -puN arch/powerpc/sysdev/fsl_rio.c~powerpc-fsl_rio-fix-a-missing-error-code arch/powerpc/sysdev/fsl_rio.c
--- a/arch/powerpc/sysdev/fsl_rio.c~powerpc-fsl_rio-fix-a-missing-error-code
+++ a/arch/powerpc/sysdev/fsl_rio.c
@@ -491,6 +491,7 @@ int fsl_rio_setup(struct platform_device
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);
_
Patches currently in -mm which might be from dan.carpenter@xxxxxxxxxx are
powerpc-fsl_rio-fix-a-missing-error-code.patch
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