aboutsummaryrefslogtreecommitdiff
path: root/drivers/video
diff options
context:
space:
mode:
authorPeter Senna Tschudin <peter.senna@gmail.com>2012-09-18 14:07:52 +0200
committerFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>2012-09-22 21:41:51 +0000
commit6a1e5f85a0b2d926fdcad8e7fd8cab55ef5f3568 (patch)
treee6df2665dd30e3f1f10fcb1934007b8c69a27034 /drivers/video
parent4aedf566f2804f14586363a234386a3eceb6aeec (diff)
drivers/video/sunxvr1000.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')
-rw-r--r--drivers/video/sunxvr1000.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/video/sunxvr1000.c b/drivers/video/sunxvr1000.c
index b7f27acaf81..729a50722bd 100644
--- a/drivers/video/sunxvr1000.c
+++ b/drivers/video/sunxvr1000.c
@@ -141,8 +141,10 @@ static int __devinit gfb_probe(struct platform_device *op)
gp->fb_base = of_ioremap(&op->resource[6], 0,
gp->fb_size, "gfb fb");
- if (!gp->fb_base)
+ if (!gp->fb_base) {
+ err = -ENOMEM;
goto err_release_fb;
+ }
err = gfb_set_fbinfo(gp);
if (err)