gma500: reversed test in mdfld_dbi_dsr_exit()

We should only cleanup "dsr_info" if it's non-NULL obviously and not
the other way around.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/gma500/mdfld_dsi_dbi.c b/drivers/staging/gma500/mdfld_dsi_dbi.c
index 9d2d97d..4897345 100644 (file)
--- a/drivers/staging/gma500/mdfld_dsi_dbi.c
+++ b/drivers/staging/gma500/mdfld_dsi_dbi.c
@@ -642,7 +642,7 @@ void mdfld_dbi_dsr_exit(struct drm_device *dev)
        struct drm_psb_private *dev_priv = dev->dev_private;
        struct mdfld_dbi_dsr_info *dsr_info = dev_priv->dbi_dsr_info;
 
-       if (!dsr_info) {
+       if (dsr_info) {
                del_timer_sync(&dsr_info->dsr_timer);
                kfree(dsr_info);
                dev_priv->dbi_dsr_info = NULL;