staging/xgifb: rewrite XGIfb_get_cmap_len
We don't need to use this switch-case here for a simple two case
if-else.
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/xgifb/XGI_main_26.c b/drivers/staging/xgifb/XGI_main_26.c
index 106abc8..840b497 100644
--- a/drivers/staging/xgifb/XGI_main_26.c
+++ b/drivers/staging/xgifb/XGI_main_26.c
@@ -1131,22 +1131,10 @@
return 0;
}
+/* similar to sisfb_get_cmap_len */
static int XGIfb_get_cmap_len(const struct fb_var_screeninfo *var)
{
- int rc = 16;
-
- switch (var->bits_per_pixel) {
- case 8:
- rc = 256;
- break;
- case 16:
- rc = 16;
- break;
- case 32:
- rc = 16;
- break;
- }
- return rc;
+ return (var->bits_per_pixel == 8) ? 256 : 16;
}
static int XGIfb_setcolreg(unsigned regno, unsigned red, unsigned green,