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usb: chipidea: don't clobber return value of ci_role_start()

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If a role fails to start, propagate the error code up the call stack
from probe.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lothar Waßmann 2013-08-14 12:44:00 +03:00 committed by Greg Kroah-Hartman
parent 769d92c411
commit 3b1280ca4b
1 changed files with 0 additions and 1 deletions
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drivers/usb/chipidea/core.c
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@ -497,7 +497,6 @@ static int ci_hdrc_probe(struct platform_device *pdev)
ret = ci_role_start(ci, ci->role);
if (ret) {
dev_err(dev, "can't start %s role\n", ci_role(ci)->name);
ret = -ENODEV;
goto rm_wq;
}