ata: libata-eh: Remove unnecessary snprintf arithmetic
Remove an unnecessary arithmetic operation from a call to snprintf, because the size parameter of snprintf includes the trailing null space. Also, initialize the buffer on definition instead of a memset call. Signed-off-by: Levente Kurusa <levex@linux.com> Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Родитель
6ce4eac1f6
Коммит
462098b090
|
@ -2402,7 +2402,7 @@ static void ata_eh_link_report(struct ata_link *link)
|
|||
struct ata_port *ap = link->ap;
|
||||
struct ata_eh_context *ehc = &link->eh_context;
|
||||
const char *frozen, *desc;
|
||||
char tries_buf[6];
|
||||
char tries_buf[6] = "";
|
||||
int tag, nr_failed = 0;
|
||||
|
||||
if (ehc->i.flags & ATA_EHI_QUIET)
|
||||
|
@ -2433,9 +2433,8 @@ static void ata_eh_link_report(struct ata_link *link)
|
|||
if (ap->pflags & ATA_PFLAG_FROZEN)
|
||||
frozen = " frozen";
|
||||
|
||||
memset(tries_buf, 0, sizeof(tries_buf));
|
||||
if (ap->eh_tries < ATA_EH_MAX_TRIES)
|
||||
snprintf(tries_buf, sizeof(tries_buf) - 1, " t%d",
|
||||
snprintf(tries_buf, sizeof(tries_buf), " t%d",
|
||||
ap->eh_tries);
|
||||
|
||||
if (ehc->i.dev) {
|
||||
|
|
Загрузка…
Ссылка в новой задаче