luck/tmp_suning_uos_patched
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tpm: simplify code by using %*phN specifier

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Instead of looping by ourselves we may use %*phN specifier to dump a small
buffer.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
[ PHuewe: removed now unused variable i ]
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
This commit is contained in:
Andy Shevchenko 2014-07-09 15:34:41 +03:00 committed by Peter Huewe
parent 8e54caf407
commit a3d64df849
1 changed files with 1 additions and 3 deletions
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4
drivers/char/tpm/tpm_eventlog.c
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@ -235,7 +235,6 @@ static int tpm_bios_measurements_release(struct inode *inode,
static int tpm_ascii_bios_measurements_show(struct seq_file *m, void *v)
{
int len = 0;
int i;
char *eventname;
struct tcpa_event *event = v;
unsigned char *event_entry =
@ -251,8 +250,7 @@ static int tpm_ascii_bios_measurements_show(struct seq_file *m, void *v)
seq_printf(m, "%2d ", event->pcr_index);
/* 2nd: SHA1 */
for (i = 0; i < 20; i++)
seq_printf(m, "%02x", event->pcr_value[i]);
seq_printf(m, "%20phN", event->pcr_value);
/* 3rd: event type identifier */
seq_printf(m, " %02x", event->event_type);