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parport: sunbpp: fix error return code

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[ Upstream commit faa1a47388b33623e4d504c23569188907b039a0 ]

Return an error code on failure.  Change leading spaces to tab on the
first if.

Problem found using Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Julia Lawall 2018-07-12 22:29:55 +01:00 • committed by Greg Kroah-Hartman
parent eddbab9022
commit 05925d7571
1 changed files with 6 additions and 2 deletions
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8
drivers/parport/parport_sunbpp.c
View file

@ -286,12 +286,16 @@ static int bpp_probe(struct platform_device *op)
ops = kmemdup(&parport_sunbpp_ops, sizeof(struct parport_operations),
GFP_KERNEL);
if (!ops)
if (!ops) {
err = -ENOMEM;
goto out_unmap;
}
dprintk(("register_port\n"));
if (!(p = parport_register_port((unsigned long)base, irq, dma, ops)))
if (!(p = parport_register_port((unsigned long)base, irq, dma, ops))) {
err = -ENOMEM;
goto out_free_ops;
}
p->size = size;
p->dev = &op->dev;