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authorPeter Senna Tschudin <peter.senna@gmail.com>2012-09-18 14:07:53 +0200
committerFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>2012-09-22 21:41:51 +0000
commitc24249f5745f426d70c274e7f4dd70f32838c564 (patch)
tree074d3252b00c503baf01d99a0a8decce97bddeb2 /drivers/video/cg3.c
parent6a1e5f85a0b2d926fdcad8e7fd8cab55ef5f3568 (diff)
drivers/video/cg3.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/cg3.c')
-rw-r--r--drivers/video/cg3.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/video/cg3.c b/drivers/video/cg3.c
index f927a7b1a8d4..c5e7612ff876 100644
--- a/drivers/video/cg3.c
+++ b/drivers/video/cg3.c
@@ -398,7 +398,8 @@ static int __devinit cg3_probe(struct platform_device *op)
goto out_unmap_screen;
}
- if (fb_alloc_cmap(&info->cmap, 256, 0))
+ err = fb_alloc_cmap(&info->cmap, 256, 0);
+ if (err)
goto out_unmap_screen;
fb_set_cmap(&info->cmap, info);