misc: ti-st: remove redundant variable 'type'

Variable type is being assigned but is never used hence it is
redundant and can be removed.

Cleans up clang warning:
warning: variable 'type' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/misc/ti-st/st_kim.c b/drivers/misc/ti-st/st_kim.c
index 5ec3f5a..28fba5b 100644 (file)
--- a/drivers/misc/ti-st/st_kim.c
+++ b/drivers/misc/ti-st/st_kim.c
@@ -138,7 +138,7 @@ static void kim_int_recv(struct kim_data_s *kim_gdata,
        const unsigned char *data, long count)
 {
        const unsigned char *ptr;
-       int len = 0, type = 0;
+       int len = 0;
        unsigned char *plen;
 
        pr_debug("%s", __func__);
@@ -183,7 +183,6 @@ static void kim_int_recv(struct kim_data_s *kim_gdata,
                case 0x04:
                        kim_gdata->rx_state = ST_W4_HEADER;
                        kim_gdata->rx_count = 2;
-                       type = *ptr;
                        break;
                default:
                        pr_info("unknown packet");