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From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
To: b.zolnierkie@samsung.com, tj@kernel.org
Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org,
	linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org,
	Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Subject: [PATCH 6/8] video: fbdev: au1200fb: Remove some dead code
Date: Mon, 16 Oct 2017 21:04:52 +0200	[thread overview]
Message-ID: <d4ef5b40a6ba8b468bd22cc8e429260c42b2fb7f.1508179264.git.christophe.jaillet@wanadoo.fr> (raw)
In-Reply-To: <cover.1508179264.git.christophe.jaillet@wanadoo.fr>
In-Reply-To: <cover.1508179264.git.christophe.jaillet@wanadoo.fr>

There is no need to shut gcc up. It should not complain.
Axe 'fbdev', it is never used in this function.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
 drivers/video/fbdev/au1200fb.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/video/fbdev/au1200fb.c b/drivers/video/fbdev/au1200fb.c
index e531543bc707..970ce761ff89 100644
--- a/drivers/video/fbdev/au1200fb.c
+++ b/drivers/video/fbdev/au1200fb.c
@@ -1667,10 +1667,6 @@ static int au1200fb_drv_probe(struct platform_device *dev)
 	printk(DRIVER_NAME ": Panel %d %s\n", panel_index, panel->name);
 	printk(DRIVER_NAME ": Win %d %s\n", window_index, win->name);
 
-	/* shut gcc up */
-	ret = 0;
-	fbdev = NULL;
-
 	for (plane = 0; plane < device_count; ++plane) {
 		bpp = winbpp(win->w[plane].mode_winctrl1);
 		if (win->w[plane].xres == 0)
@@ -1780,7 +1776,6 @@ static int au1200fb_drv_probe(struct platform_device *dev)
 static int au1200fb_drv_remove(struct platform_device *dev)
 {
 	struct au1200fb_platdata *pd = platform_get_drvdata(dev);
-	struct au1200fb_device *fbdev;
 	struct fb_info *fbi;
 	int plane;
 
@@ -1789,7 +1784,6 @@ static int au1200fb_drv_remove(struct platform_device *dev)
 
 	for (plane = 0; plane < device_count; ++plane)	{
 		fbi = _au1200fb_infos[plane];
-		fbdev = fbi->par;
 
 		/* Clean up all probe data */
 		unregister_framebuffer(fbi);
-- 
2.11.0

WARNING: multiple messages have this Message-ID (diff)
From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
To: b.zolnierkie@samsung.com, tj@kernel.org
Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org,
	linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org,
	Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Subject: [PATCH 6/8] video: fbdev: au1200fb: Remove some dead code
Date: Mon, 16 Oct 2017 19:04:52 +0000	[thread overview]
Message-ID: <d4ef5b40a6ba8b468bd22cc8e429260c42b2fb7f.1508179264.git.christophe.jaillet@wanadoo.fr> (raw)
In-Reply-To: <cover.1508179264.git.christophe.jaillet@wanadoo.fr>

There is no need to shut gcc up. It should not complain.
Axe 'fbdev', it is never used in this function.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
 drivers/video/fbdev/au1200fb.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/video/fbdev/au1200fb.c b/drivers/video/fbdev/au1200fb.c
index e531543bc707..970ce761ff89 100644
--- a/drivers/video/fbdev/au1200fb.c
+++ b/drivers/video/fbdev/au1200fb.c
@@ -1667,10 +1667,6 @@ static int au1200fb_drv_probe(struct platform_device *dev)
 	printk(DRIVER_NAME ": Panel %d %s\n", panel_index, panel->name);
 	printk(DRIVER_NAME ": Win %d %s\n", window_index, win->name);
 
-	/* shut gcc up */
-	ret = 0;
-	fbdev = NULL;
-
 	for (plane = 0; plane < device_count; ++plane) {
 		bpp = winbpp(win->w[plane].mode_winctrl1);
 		if (win->w[plane].xres = 0)
@@ -1780,7 +1776,6 @@ static int au1200fb_drv_probe(struct platform_device *dev)
 static int au1200fb_drv_remove(struct platform_device *dev)
 {
 	struct au1200fb_platdata *pd = platform_get_drvdata(dev);
-	struct au1200fb_device *fbdev;
 	struct fb_info *fbi;
 	int plane;
 
@@ -1789,7 +1784,6 @@ static int au1200fb_drv_remove(struct platform_device *dev)
 
 	for (plane = 0; plane < device_count; ++plane)	{
 		fbi = _au1200fb_infos[plane];
-		fbdev = fbi->par;
 
 		/* Clean up all probe data */
 		unregister_framebuffer(fbi);
-- 
2.11.0


  parent reply	other threads:[~2017-10-16 19:07 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20171016190602epcas2p1c54546e982659187188f178846c54531@epcas2p1.samsung.com>
2017-10-16 19:04 ` [PATCH 0/8] video: fbdev: au1200fb: Fix error handling path of 'au1200fb_drv_probe()' Christophe JAILLET
2017-10-16 19:04   ` Christophe JAILLET
2017-10-16 19:04   ` [PATCH 1/8] video: fbdev: au1200fb: Fix a potential double free Christophe JAILLET
2017-10-16 19:04     ` Christophe JAILLET
2017-10-16 19:04   ` [PATCH 2/8] video: fbdev: au1200fb: Return an error code if a memory allocation fails Christophe JAILLET
2017-10-16 19:04     ` Christophe JAILLET
2017-10-16 19:04   ` [PATCH 3/8] video: fbdev: au1200fb: Release some resources " Christophe JAILLET
2017-10-16 19:04     ` Christophe JAILLET
2017-10-16 19:04   ` [PATCH 4/8] video: fbdev: au1200fb: Fix error handling path Christophe JAILLET
2017-10-16 19:04     ` Christophe JAILLET
2017-10-16 19:04   ` [PATCH 5/8] " Christophe JAILLET
2017-10-16 19:04     ` Christophe JAILLET
2017-10-17 10:35     ` walter harms
2017-10-17 10:35       ` walter harms
2017-10-16 19:04   ` Christophe JAILLET [this message]
2017-10-16 19:04     ` [PATCH 6/8] video: fbdev: au1200fb: Remove some dead code Christophe JAILLET
2017-10-17 11:33     ` Dan Carpenter
2017-10-17 11:33       ` Dan Carpenter
2017-10-16 19:04   ` [PATCH 7/8] video: fbdev: au1200fb: Propagate an error code Christophe JAILLET
2017-10-16 19:04     ` Christophe JAILLET
2017-10-16 19:04   ` [PATCH 8/8] video: fbdev: au1200fb: Style clean up Christophe JAILLET
2017-10-16 19:04     ` Christophe JAILLET
2017-11-09 13:12   ` [PATCH 0/8] video: fbdev: au1200fb: Fix error handling path of 'au1200fb_drv_probe()' Bartlomiej Zolnierkiewicz
2017-11-09 13:12     ` Bartlomiej Zolnierkiewicz
2017-11-09 13:12     ` Bartlomiej Zolnierkiewicz
2017-11-09 19:32     ` Christophe JAILLET

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