usb: ftdi-elan: remove variable l

Variable l is just being accumulated and it's never used
anywhere else. The variable and the addition are redundant so
remove it.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20221111165724.557152-1-colin.i.king@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/misc/ftdi-elan.c b/drivers/usb/misc/ftdi-elan.c
index 33b35788bd0ba08f0bc4533e19aa1d9ff94a42e4..8ce191e3a4c069e47530404bca7895a264cb6b50 100644 (file)
--- a/drivers/usb/misc/ftdi-elan.c
+++ b/drivers/usb/misc/ftdi-elan.c
@@ -1624,7 +1624,6 @@ wait:if (ftdi->disconnected > 0) {
                        char data[30 *3 + 4];
                        char *d = data;
                        int m = (sizeof(data) - 1) / 3 - 1;
-                       int l = 0;
                        struct u132_target *target = &ftdi->target[ed];
                        struct u132_command *command = &ftdi->command[
                                COMMAND_MASK & ftdi->command_next];
@@ -1647,7 +1646,6 @@ wait:if (ftdi->disconnected > 0) {
                                } else if (i++ < m) {
                                        int w = sprintf(d, " %02X", *b++);
                                        d += w;
-                                       l += w;
                                } else
                                        d += sprintf(d, " ..");
                        }