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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2018-01-15 19:05:58 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-01-17 01:12:20 -0500 |
| commit | 332b4b2a6f380e07ccdd72da7f42f11f6b333784 (patch) | |
| tree | 9c40cdcf1d4d1416404feff94494253012dcf6bf /drivers/message | |
| parent | 61dfb8a5fb7e93e692856026fa4c778a27f28984 (diff) | |
| download | linux-stable-332b4b2a6f380e07ccdd72da7f42f11f6b333784.tar.gz linux-stable-332b4b2a6f380e07ccdd72da7f42f11f6b333784.tar.bz2 linux-stable-332b4b2a6f380e07ccdd72da7f42f11f6b333784.zip | |
scsi: mptfusion: Use snprintf() instead of open coded divisions
Numbers up to 100 snprintf() prints without using a division. Besides
that the code looks more readable.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/message')
| -rw-r--r-- | drivers/message/fusion/mptctl.c | 25 |
1 files changed, 7 insertions, 18 deletions
diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c index 7b3b41368931..8d12017b9893 100644 --- a/drivers/message/fusion/mptctl.c +++ b/drivers/message/fusion/mptctl.c @@ -2481,24 +2481,13 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size) else karg.host_no = -1; - /* Reformat the fw_version into a string - */ - karg.fw_version[0] = ioc->facts.FWVersion.Struct.Major >= 10 ? - ((ioc->facts.FWVersion.Struct.Major / 10) + '0') : '0'; - karg.fw_version[1] = (ioc->facts.FWVersion.Struct.Major % 10 ) + '0'; - karg.fw_version[2] = '.'; - karg.fw_version[3] = ioc->facts.FWVersion.Struct.Minor >= 10 ? - ((ioc->facts.FWVersion.Struct.Minor / 10) + '0') : '0'; - karg.fw_version[4] = (ioc->facts.FWVersion.Struct.Minor % 10 ) + '0'; - karg.fw_version[5] = '.'; - karg.fw_version[6] = ioc->facts.FWVersion.Struct.Unit >= 10 ? - ((ioc->facts.FWVersion.Struct.Unit / 10) + '0') : '0'; - karg.fw_version[7] = (ioc->facts.FWVersion.Struct.Unit % 10 ) + '0'; - karg.fw_version[8] = '.'; - karg.fw_version[9] = ioc->facts.FWVersion.Struct.Dev >= 10 ? - ((ioc->facts.FWVersion.Struct.Dev / 10) + '0') : '0'; - karg.fw_version[10] = (ioc->facts.FWVersion.Struct.Dev % 10 ) + '0'; - karg.fw_version[11] = '\0'; + /* Reformat the fw_version into a string */ + snprintf(karg.fw_version, sizeof(karg.fw_version), + "%.2hhu.%.2hhu.%.2hhu.%.2hhu", + ioc->facts.FWVersion.Struct.Major, + ioc->facts.FWVersion.Struct.Minor, + ioc->facts.FWVersion.Struct.Unit, + ioc->facts.FWVersion.Struct.Dev); /* Issue a config request to get the device serial number */ |