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USB: ohci-sm501: fix error return code in ohci_hcd_sm501_drv_probe() 

Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Fixes: 7d9e6f5aeb ("usb: host: ohci-sm501: init genalloc for local memory")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Link: https://lore.kernel.org/r/20200506135625.106910-1-weiyongjun1@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wei Yongjun 2020-05-06 13:56:25 +00:00 committed by Greg Kroah-Hartman
parent c856b4b0fd
commit b919e077cc
1 changed files with 4 additions and 3 deletions
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7
drivers/usb/host/ohci-sm501.c
View File

@ -157,9 +157,10 @@ static int ohci_hcd_sm501_drv_probe(struct platform_device *pdev)
* the call to usb_hcd_setup_local_mem() below does just that.
*/
if (usb_hcd_setup_local_mem(hcd, mem->start,
mem->start - mem->parent->start,
resource_size(mem)) < 0)
retval = usb_hcd_setup_local_mem(hcd, mem->start,
mem->start - mem->parent->start,
resource_size(mem));
if (retval < 0)
goto err5;
retval = usb_add_hcd(hcd, irq, IRQF_SHARED);
if (retval)