* [PATCH] video/fbdev/dnfb: Use common error handling code in dnfb_probe()
@ 2017-11-05 14:43 ` SF Markus Elfring
0 siblings, 0 replies; 6+ messages in thread
From: SF Markus Elfring @ 2017-11-05 14:43 UTC (permalink / raw)
To: linux-fbdev, dri-devel, Bartlomiej Zolnierkiewicz; +Cc: LKML, kernel-janitors
From: Markus Elfring <elfring@users.sourceforge.net>
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@users.sourceforge.net>
---
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
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH] video/fbdev/dnfb: Use common error handling code in dnfb_probe()
@ 2017-11-05 14:43 ` SF Markus Elfring
0 siblings, 0 replies; 6+ messages in thread
From: SF Markus Elfring @ 2017-11-05 14:43 UTC (permalink / raw)
To: linux-fbdev, dri-devel, Bartlomiej Zolnierkiewicz; +Cc: kernel-janitors, LKML
From: Markus Elfring <elfring@users.sourceforge.net>
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@users.sourceforge.net>
---
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
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH] video/fbdev/dnfb: Use common error handling code in dnfb_probe()
@ 2017-11-05 14:43 ` SF Markus Elfring
0 siblings, 0 replies; 6+ messages in thread
From: SF Markus Elfring @ 2017-11-05 14:43 UTC (permalink / raw)
To: linux-fbdev, dri-devel, Bartlomiej Zolnierkiewicz; +Cc: kernel-janitors, LKML
From: Markus Elfring <elfring@users.sourceforge.net>
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@users.sourceforge.net>
---
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
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH] video/fbdev/dnfb: Use common error handling code in dnfb_probe()
2017-11-05 14:43 ` SF Markus Elfring
(?)
@ 2017-11-09 15:45 ` Bartlomiej Zolnierkiewicz
-1 siblings, 0 replies; 6+ messages in thread
From: Bartlomiej Zolnierkiewicz @ 2017-11-09 15:45 UTC (permalink / raw)
To: SF Markus Elfring; +Cc: linux-fbdev, dri-devel, LKML, kernel-janitors
On Sunday, November 05, 2017 03:43:05 PM SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> 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@users.sourceforge.net>
Patch queued for 4.15, thanks.
Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] video/fbdev/dnfb: Use common error handling code in dnfb_probe()
@ 2017-11-09 15:45 ` Bartlomiej Zolnierkiewicz
0 siblings, 0 replies; 6+ messages in thread
From: Bartlomiej Zolnierkiewicz @ 2017-11-09 15:45 UTC (permalink / raw)
To: SF Markus Elfring; +Cc: linux-fbdev, kernel-janitors, LKML, dri-devel
On Sunday, November 05, 2017 03:43:05 PM SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> 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@users.sourceforge.net>
Patch queued for 4.15, thanks.
Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] video/fbdev/dnfb: Use common error handling code in dnfb_probe()
@ 2017-11-09 15:45 ` Bartlomiej Zolnierkiewicz
0 siblings, 0 replies; 6+ messages in thread
From: Bartlomiej Zolnierkiewicz @ 2017-11-09 15:45 UTC (permalink / raw)
To: SF Markus Elfring; +Cc: linux-fbdev, kernel-janitors, LKML, dri-devel
On Sunday, November 05, 2017 03:43:05 PM SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> 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@users.sourceforge.net>
Patch queued for 4.15, thanks.
Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2017-11-09 15:46 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2017-11-05 14:43 ` [PATCH] video/fbdev/dnfb: Use common error handling code in dnfb_probe() SF Markus Elfring
2017-11-05 14:43 ` SF Markus Elfring
2017-11-05 14:43 ` SF Markus Elfring
2017-11-09 15:45 ` Bartlomiej Zolnierkiewicz
2017-11-09 15:45 ` Bartlomiej Zolnierkiewicz
2017-11-09 15:45 ` Bartlomiej Zolnierkiewicz
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