staging/fbtft: Remove unnecessary variable initialization

Remove the initialization of the variable "i" since it is written a few
lines later.
Signed-off-by: Len Baker <len.baker@gmx.com>
Link: https://lore.kernel.org/r/20210801085155.3170-3-len.baker@gmx.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/fbtft/fbtft-core.c

@@ -992,7 +992,7 @@ static int fbtft_init_display_from_property(struct fbtft_par *par)
 int fbtft_init_display(struct fbtft_par *par)
 {
 	int buf[64];
-	int i = 0;
+	int i;
 	int j;
 
 	/* sanity check */