* [PATCH][next] usb: ftdi-elan: remove redundant variable l
@ 2021-12-22 0:19 Colin Ian King
0 siblings, 0 replies; only message in thread
From: Colin Ian King @ 2021-12-22 0:19 UTC (permalink / raw)
To: Greg Kroah-Hartman, Wei Yongjun, linux-usb; +Cc: kernel-janitors, linux-kernel
Variable l is being used to summate w, however the value
is never used afterwards. The summation is redundant so
remove variable l.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
drivers/usb/misc/ftdi-elan.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/usb/misc/ftdi-elan.c b/drivers/usb/misc/ftdi-elan.c
index 6c38c62d29b2..4837def43122 100644
--- a/drivers/usb/misc/ftdi-elan.c
+++ b/drivers/usb/misc/ftdi-elan.c
@@ -1627,7 +1627,6 @@ 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];
@@ -1651,7 +1650,6 @@ wait:if (ftdi->disconnected > 0) {
} else if (i++ < m) {
int w = sprintf(d, " %02X", *b++);
d += w;
- l += w;
} else
d += sprintf(d, " ..");
}
--
2.33.1
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