iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

scsi: hpsa: Use vsnprintf extension %phN

Browse Source 
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>
This commit is contained in:
Andy Shevchenko 2017-12-19 19:09:59 +02:00 committed by Martin K. Petersen
parent 85e75175fa
commit f4d0ad1f27
1 changed files with 3 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/scsi/hpsa.c
View File

@ -4619,21 +4619,13 @@ sglist_finished:
return 0; return 0;
} }
#define BUFLEN 128
static inline void warn_zero_length_transfer(struct ctlr_info *h, static inline void warn_zero_length_transfer(struct ctlr_info *h,
u8 *cdb, int cdb_len, u8 *cdb, int cdb_len,
const char *func) const char *func)
{ {
char buf[BUFLEN]; dev_warn(&h->pdev->dev,
int outlen; "%s: Blocking zero-length request: CDB:%*phN\n",
int i; func, cdb_len, cdb);
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);
} }
#define IO_ACCEL_INELIGIBLE 1 #define IO_ACCEL_INELIGIBLE 1