staging: sm7xxfb: rename index var on sm712vga_setup

This patchs renames index var on sm712vga_setup.

Tested with SM712.

Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/sm7xxfb/sm7xxfb.c b/drivers/staging/sm7xxfb/sm7xxfb.c
index 9afafaae3c5846bb8229cb2fdfd85868697c0ba2..4287a80b7388f7f0603a83cf5492e212d5db736c 100644 (file)
--- a/drivers/staging/sm7xxfb/sm7xxfb.c
+++ b/drivers/staging/sm7xxfb/sm7xxfb.c
@@ -764,7 +764,7 @@ static inline void sm7xx_init_hw(void)
  */
 static int __init sm712vga_setup(char *options)
 {
-       int index;
+       int i;
 
        if (!options || !*options)
                return -EINVAL;
@@ -775,16 +775,14 @@ static int __init sm712vga_setup(char *options)
 
        pr_debug("sm712vga_setup = %s\n", options);
 
-       for (index = 0;
-            index < ARRAY_SIZE(vesa_mode_table);
-            index++) {
-               if (strstr(options, vesa_mode_table[index].index)) {
+       for (i = 0; i < ARRAY_SIZE(vesa_mode_table); i++) {
+               if (strstr(options, vesa_mode_table[i].index)) {
                        smtc_screen_info.lfb_width =
-                               vesa_mode_table[index].lfb_width;
+                               vesa_mode_table[i].lfb_width;
                        smtc_screen_info.lfb_height =
-                               vesa_mode_table[index].lfb_height;
+                               vesa_mode_table[i].lfb_height;
                        smtc_screen_info.lfb_depth =
-                               vesa_mode_table[index].lfb_depth;
+                               vesa_mode_table[i].lfb_depth;
                        return 0;
                }
        }