From 7ddd5eaa7bc345c3719d613a46a95b7e8052ad2c Mon Sep 17 00:00:00 2001 From: Imre Deak 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 --- 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