From c7e1eae537652330cec3fbf5f8f50000b2f24269 Mon Sep 17 00:00:00 2001 From: Tomi Valkeinen Date: Thu, 13 Dec 2012 12:17:08 +0200 Subject: [PATCH] OMAPFB: remove silly loop in fb2display() fb2display() has a for loop which always returns at the first iteration. Replace the loop with a simple if. This removes the smatch warning: drivers/video/omap2/omapfb/omapfb.h:153 fb2display() info: loop could be replaced with if statement. Signed-off-by: Tomi Valkeinen --- drivers/video/omap2/omapfb/omapfb.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/video/omap2/omapfb/omapfb.h b/drivers/video/omap2/omapfb/omapfb.h index 71cd8ba..2b52644 100644 --- a/drivers/video/omap2/omapfb/omapfb.h +++ b/drivers/video/omap2/omapfb/omapfb.h @@ -144,16 +144,16 @@ int omapfb_set_update_mode(struct fb_info *fbi, enum omapfb_update_mode mode); static inline struct omap_dss_device *fb2display(struct fb_info *fbi) { struct omapfb_info *ofbi = FB2OFB(fbi); - int i; + struct omap_overlay *ovl; /* XXX: returns the display connected to first attached overlay */ - for (i = 0; i < ofbi->num_overlays; i++) { - struct omap_overlay *ovl = ofbi->overlays[i]; - return ovl->get_device(ovl); - } + if (ofbi->num_overlays == 0) + return NULL; - return NULL; + ovl = ofbi->overlays[0]; + + return ovl->get_device(ovl); } static inline struct omapfb_display_data *get_display_data( -- 2.7.4