The function calls bitmap_empty() just before find_first_bit(). Both
functions are O(N). Because find_first_bit() returns >= nbits in case of
empty bitmap, the bitmap_empty() test may be avoided.
Signed-off-by: Yury Norov <yury.norov@gmail.com>
Acked-by: Christian Lamparter <chunkeey@gmail.com>
Link: https://patch.msgid.link/20250326155200.39895-1-yury.norov@gmail.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
if (WARN_ON_ONCE(off >= CARL9170_BAW_BITS))
return;
- if (!bitmap_empty(tid_info->bitmap, off))
- off = find_first_bit(tid_info->bitmap, off);
+ off = min(off, find_first_bit(tid_info->bitmap, off));
tid_info->bsn += off;
tid_info->bsn &= 0x0fff;