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authorPeter Senna Tschudin <peter.senna@gmail.com>2012-09-18 08:08:00 -0400
committerFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>2012-09-22 17:41:53 -0400
commitbaaa15ff80f7487ee170875f5bd9245dd538cfd8 (patch)
treecb90d1cbcaea43cc080874f0e61a7e49f4fcb1c5 /drivers/video/arcfb.c
parent8ead8a2e943ac4101f2dc5a806042fe34db976a1 (diff)
drivers/video/arcfb.c: fix error return code
Convert a nonnegative error return code to a negative one, as returned elsewhere in the function. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> ( if@p1 (\(ret < 0\|ret != 0\)) { ... return ret; } | ret@p1 = 0 ) ... when != ret = e1 when != &ret *if(...) { ... when != ret = e2 when forall return ret; } // </smpl> Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Diffstat (limited to 'drivers/video/arcfb.c')
-rw-r--r--drivers/video/arcfb.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/video/arcfb.c b/drivers/video/arcfb.c
index a1d58e9d3073..4659d5da6ff8 100644
--- a/drivers/video/arcfb.c
+++ b/drivers/video/arcfb.c
@@ -552,6 +552,7 @@ static int __devinit arcfb_probe(struct platform_device *dev)
552 "arcfb", info)) { 552 "arcfb", info)) {
553 printk(KERN_INFO 553 printk(KERN_INFO
554 "arcfb: Failed req IRQ %d\n", par->irq); 554 "arcfb: Failed req IRQ %d\n", par->irq);
555 retval = -EBUSY;
555 goto err1; 556 goto err1;
556 } 557 }
557 } 558 }