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staging: fsl-mc-bus: fix build warning

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error could be unitialized when it is used as a return value in
fsl_mc_device_add().  So fix up the warning by properly setting it.

Cc: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman
2017-11-27 09:25:51 +01:00
parent 19e2be77f3
commit fb17be96ee
1 changed files with 1 additions and 0 deletions
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drivers/staging/fsl-mc/bus/fsl-mc-bus.c
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@@ -570,6 +570,7 @@ int fsl_mc_device_add(struct fsl_mc_obj_desc *obj_desc,
mc_dev->dev.release = fsl_mc_device_release;
mc_dev->dev.type = fsl_mc_get_device_type(obj_desc->type);
if (!mc_dev->dev.type) {
error = -ENODEV;
dev_err(parent_dev, "unknown device type %s\n", obj_desc->type);
goto error_cleanup_dev;
}