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| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2012-12-13 12:17:08 +0200 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2012-12-13 12:18:24 +0200 |
| commit | c7e1eae537652330cec3fbf5f8f50000b2f24269 (patch) | |
| tree | d1752293bb9899b6817f307ad6215abfe42751fe /drivers/video/omap2 | |
| parent | fa0c5e71295fa4d62b900818d900c16980985e72 (diff) | |
| download | linux-c7e1eae537652330cec3fbf5f8f50000b2f24269.tar.bz2 | |
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 <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/omap2')
| -rw-r--r-- | drivers/video/omap2/omapfb/omapfb.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/video/omap2/omapfb/omapfb.h b/drivers/video/omap2/omapfb/omapfb.h index 71cd8bab31c0..2b5264475ed4 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( |