Commit df333d05 authored by Colin Ian King's avatar Colin Ian King Committed by Jarkko Sakkinen
Browse files

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: default avatarColin Ian King <colin.i.king@gmail.com>
Reviewed-by: default avatarJarkko Sakkinen <jarkko@kernel.org>
Reviewed-by: default avatarJerry Snitselaar <jsnitsel@redhat.com>
Signed-off-by: default avatarJarkko Sakkinen <jarkko@kernel.org>
parent 280db21e

drivers/char/tpm/eventlog/tpm1.c

+1 −2
Original line number Diff line number Diff line
@@ -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);