mmc: wbsd: remove redundant assignment to variable id

The variable id is being initialized with a value that is never
read, it is being re-assigned later on. The initialization is
redundant and can be removed.

Cleans up clang scan build warning:
drivers/mmc/host/wbsd.c:1287:4: warning: Value stored to 'id'
is never read [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20240205191310.1848561-1-colin.i.king@gmail.comSigned-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/wbsd.c

@@ -1284,8 +1284,6 @@ static int wbsd_scan(struct wbsd_host *host)
 			continue;
 
 		for (j = 0; j < ARRAY_SIZE(unlock_codes); j++) {
-			id = 0xFFFF;
-
 			host->config = config_ports[i];
 			host->unlock_code = unlock_codes[j];