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| author | Colin Ian King <colin.i.king@gmail.com> | 2023-06-16 18:07:30 +0100 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko@kernel.org> | 2023-08-17 20:12:41 +0000 |
| commit | df333d058a60a8dc282009a483124983669b4203 (patch) | |
| tree | 076740fa8a108db2faf3851e4422d6ec7d440bdb /drivers/char/tpm | |
| parent | 280db21e153d8810ce3b93640c63ae922bcb9e8e (diff) | |
| download | linux-df333d058a60a8dc282009a483124983669b4203.tar.gz | |
tpm: remove redundant variable len
Variable len is being accumulated but the value is never read. It is
redundant and can be removed. Cleans up clang scan build warning:
drivers/char/tpm/eventlog/tpm1.c:276:2: warning: Value stored to 'len' is never read [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Diffstat (limited to 'drivers/char/tpm')
| -rw-r--r-- | drivers/char/tpm/eventlog/tpm1.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/char/tpm/eventlog/tpm1.c b/drivers/char/tpm/eventlog/tpm1.c index 8aa9057601d6d..12ee42a31c71e 100644 --- a/drivers/char/tpm/eventlog/tpm1.c +++ b/drivers/char/tpm/eventlog/tpm1.c @@ -251,7 +251,6 @@ static int tpm1_binary_bios_measurements_show(struct seq_file *m, void *v) static int tpm1_ascii_bios_measurements_show(struct seq_file *m, void *v) { - int len = 0; char *eventname; struct tcpa_event *event = v; unsigned char *event_entry = @@ -273,7 +272,7 @@ static int tpm1_ascii_bios_measurements_show(struct seq_file *m, void *v) /* 3rd: event type identifier */ seq_printf(m, " %02x", do_endian_conversion(event->event_type)); - len += get_event_name(eventname, event, event_entry); + get_event_name(eventname, event, event_entry); /* 4th: eventname <= max + \'0' delimiter */ seq_printf(m, " %s\n", eventname); |