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authorJulia Lawall <Julia.Lawall@lip6.fr>2018-07-12 22:29:55 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-07-15 14:13:00 +0200
commitfaa1a47388b33623e4d504c23569188907b039a0 (patch)
treebe9c6dffb8fb64a4a2e6a2f80400180ca793189e /drivers/parport
parent45cd74cb5061781e793a098c420a7f548fdc9e7d (diff)
downloadlinux-faa1a47388b33623e4d504c23569188907b039a0.tar.gz
parport: sunbpp: fix error return code
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>
Diffstat (limited to 'drivers/parport')
-rw-r--r--drivers/parport/parport_sunbpp.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/parport/parport_sunbpp.c b/drivers/parport/parport_sunbpp.c
index 01cf1c1a841a..8de329546b82 100644
--- a/drivers/parport/parport_sunbpp.c
+++ b/drivers/parport/parport_sunbpp.c
@@ -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;