drivers/misc: ti-st: remove redundant assignment to variables i and flags

The variables i and flags are being initialized with values that are
never read. The initializations are redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/misc/ti-st/st_core.c

···
 
 static void st_tty_close(struct tty_struct *tty)
 {
-	unsigned char i = ST_MAX_CHANNELS;
-	unsigned long flags = 0;
+	unsigned char i;
+	unsigned long flags;
 	struct	st_data_s *st_gdata = tty->disc_data;
 
 	pr_info("%s ", __func__);