linux-kernel - [PATCH] fbdev: geocode: remove unneeded NULL check

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Message-Id: <1420548302-11489-2-git-send-email-sudipm.mukherjee@gmail.com>
Date:	Tue,  6 Jan 2015 18:15:02 +0530
From:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:	Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
	Tomi Valkeinen <tomi.valkeinen@...com>
Cc:	Sudip Mukherjee <sudipm.mukherjee@...il.com>,
	linux-geode@...ts.infradead.org, linux-fbdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] fbdev: geocode: remove unneeded NULL check

the check for info is not required as we are checking it immediately
after gxfb_init_fbinfo() and lxfb_init_fbinfo() and returnig -ENOMEM
if it is NULL.

Signed-off-by: Sudip Mukherjee <sudip@...torindia.org>
---
Hi Tomi,
This patch is similar to my last patch which you have already queued
for 3.20. if you can revert that then i can send you a single patch
with all these three changes together.

 drivers/video/fbdev/geode/gxfb_core.c | 6 ++----
 drivers/video/fbdev/geode/lxfb_core.c | 6 ++----
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/video/fbdev/geode/gxfb_core.c b/drivers/video/fbdev/geode/gxfb_core.c
index 1790f14..124d7c7 100644
--- a/drivers/video/fbdev/geode/gxfb_core.c
+++ b/drivers/video/fbdev/geode/gxfb_core.c
@@ -444,10 +444,8 @@ static int gxfb_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 		pci_release_region(pdev, 1);
 	}
 
-	if (info) {
-		fb_dealloc_cmap(&info->cmap);
-		framebuffer_release(info);
-	}
+	fb_dealloc_cmap(&info->cmap);
+	framebuffer_release(info);
 	return ret;
 }
 
diff --git a/drivers/video/fbdev/geode/lxfb_core.c b/drivers/video/fbdev/geode/lxfb_core.c
index 9e1d19d..138da6c 100644
--- a/drivers/video/fbdev/geode/lxfb_core.c
+++ b/drivers/video/fbdev/geode/lxfb_core.c
@@ -577,10 +577,8 @@ err:
 		pci_release_region(pdev, 3);
 	}
 
-	if (info) {
-		fb_dealloc_cmap(&info->cmap);
-		framebuffer_release(info);
-	}
+	fb_dealloc_cmap(&info->cmap);
+	framebuffer_release(info);
 
 	return ret;
 }
-- 
1.8.1.2

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