diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2017-12-19 19:09:59 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-01-08 10:53:39 -0500 |
| commit | f4d0ad1f27a95d86f3e42251f7c1c575538248bb (patch) | |
| tree | 025cdcb536f14f5b59533603d08c54d5cf4212a6 /drivers/scsi/hpsa.c | |
| parent | 85e75175fab8cd17aa2d39214dc44d9895a15dbf (diff) | |
scsi: hpsa: Use vsnprintf extension %phN
Using this extension reduces the object size.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/hpsa.c')
| -rw-r--r-- | drivers/scsi/hpsa.c | 14 |
1 files changed, 3 insertions, 11 deletions
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 |