diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-07-25 23:07:51 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-07-30 12:42:55 -0400 |
| commit | 1623835507e343fbc30c5806c65cafc149e8fcc7 (patch) | |
| tree | 81d5580537c2595c9dd635afa65400fd132119d9 /drivers | |
| parent | 56cc8fae5f7e9f38cb367754c52491ba1645d1bf (diff) | |
scsi: scsi_debugfs: Use for_each_set_bit to simplify code
We can use for_each_set_bit() to slightly simplify the code.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/scsi_debugfs.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/scsi/scsi_debugfs.c b/drivers/scsi/scsi_debugfs.c index c5a8756384bc..c19ea7ab54cb 100644 --- a/drivers/scsi/scsi_debugfs.c +++ b/drivers/scsi/scsi_debugfs.c @@ -1,4 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 +#include <linux/bitops.h> #include <linux/seq_file.h> #include <scsi/scsi_cmnd.h> #include <scsi/scsi_dbg.h> @@ -18,9 +19,7 @@ static int scsi_flags_show(struct seq_file *m, const unsigned long flags, bool sep = false; int i; - for (i = 0; i < sizeof(flags) * BITS_PER_BYTE; i++) { - if (!(flags & BIT(i))) - continue; + for_each_set_bit(i, &flags, BITS_PER_LONG) { if (sep) seq_puts(m, "|"); sep = true; |