4.18-stable review patch. If anyone has any objections, please let me know.
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From: Julia Lawall Julia.Lawall@lip6.fr
[ 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 --- drivers/parport/parport_sunbpp.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)
--- a/drivers/parport/parport_sunbpp.c +++ b/drivers/parport/parport_sunbpp.c @@ -286,12 +286,16 @@ static int bpp_probe(struct platform_dev
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;