From f4d0ad1f27a95d86f3e42251f7c1c575538248bb Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Tue, 19 Dec 2017 19:09:59 +0200 Subject: scsi: hpsa: Use vsnprintf extension %phN Using this extension reduces the object size. Signed-off-by: Andy Shevchenko Acked-by: Don Brace Signed-off-by: Martin K. Petersen --- drivers/scsi/hpsa.c | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) (limited to 'drivers/scsi/hpsa.c') diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index 3bb819109a39..87b260e403ec 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -4619,21 +4619,13 @@ sglist_finished: return 0; } -#define BUFLEN 128 static inline void warn_zero_length_transfer(struct ctlr_info *h, u8 *cdb, int cdb_len, const char *func) { - char buf[BUFLEN]; - int outlen; - int i; - - outlen = scnprintf(buf, BUFLEN, - "%s: Blocking zero-length request: CDB:", func); - for (i = 0; i < cdb_len; i++) - outlen += scnprintf(buf+outlen, BUFLEN - outlen, - "%02hhx", cdb[i]); - dev_warn(&h->pdev->dev, "%s\n", buf); + dev_warn(&h->pdev->dev, + "%s: Blocking zero-length request: CDB:%*phN\n", + func, cdb_len, cdb); } #define IO_ACCEL_INELIGIBLE 1 -- cgit v1.2.3