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From 7ddd5eaa7bc345c3719d613a46a95b7e8052ad2c Mon Sep 17 00:00:00 2001
From: Imre Deak <imre.deak@nokia.com>
Date: Tue, 21 Apr 2009 15:18:36 +0200
Subject: [PATCH] DSS2: fix return value for rotate_type sysfs function
Signed-off-by: Imre Deak <imre.deak@nokia.com>
---
drivers/video/omap2/omapfb/omapfb-sysfs.c | 9 ++++-----
1 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/video/omap2/omapfb/omapfb-sysfs.c b/drivers/video/omap2/omapfb/omapfb-sysfs.c
index 4e3da42..13028ae 100644
--- a/drivers/video/omap2/omapfb/omapfb-sysfs.c
+++ b/drivers/video/omap2/omapfb/omapfb-sysfs.c
@@ -64,9 +64,10 @@ static ssize_t store_rotate_type(struct device *dev,
if (rot_type == ofbi->rotation_type)
goto out;
- r = -EBUSY;
- if (ofbi->region.size)
+ if (ofbi->region.size) {
+ r = -EBUSY;
goto out;
+ }
ofbi->rotation_type = rot_type;
@@ -74,12 +75,10 @@ static ssize_t store_rotate_type(struct device *dev,
* Since the VRAM for this FB is not allocated at the moment we don't need to
* do any further parameter checking at this point.
*/
-
- r = count;
out:
omapfb_unlock(fbdev);
- return r;
+ return r ? r : count;
}
--
1.5.6.5
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