From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Sun, 5 Nov 2017 14:54:52 +0100
Add a jump target so that a bit of exception handling can be better reused
at the end of this function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/video/fbdev/dnfb.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/video/fbdev/dnfb.c b/drivers/video/fbdev/dnfb.c
index 09415009d797..5505fa00c634 100644
--- a/drivers/video/fbdev/dnfb.c
+++ b/drivers/video/fbdev/dnfb.c
@@ -242,16 +242,13 @@ static int dnfb_probe(struct platform_device *dev)
info->screen_base = (u_char *) info->fix.smem_start;
err = fb_alloc_cmap(&info->cmap, 2, 0);
- if (err < 0) {
- framebuffer_release(info);
- return err;
- }
+ if (err < 0)
+ goto release_framebuffer;
err = register_framebuffer(info);
if (err < 0) {
fb_dealloc_cmap(&info->cmap);
- framebuffer_release(info);
- return err;
+ goto release_framebuffer;
}
platform_set_drvdata(dev, info);
@@ -265,6 +262,10 @@ static int dnfb_probe(struct platform_device *dev)
printk("apollo frame buffer alive and kicking !\n");
return err;
+
+release_framebuffer:
+ framebuffer_release(info);
+ return err;
}
static struct platform_driver dnfb_driver = {
--
2.15.0
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