Re: [PATCH V5 6/7] blk-throttle: Split the service queue

[Aishwarya <aishwarya.tcv@xxxxxxx>]

Observed the following build warning when building the next-20250515 kernel with defconfig+CONFIG_BLK_DEV_THROTTLING applied:

Warning output:

../block/blk-throttle.c: In function 'throtl_pending_timer_fn':
../block/blk-throttle.c:1153:30: warning: unused variable 'bio_cnt_w' [-Wunused-variable]
 1153 |                 unsigned int bio_cnt_w = sq_queued(sq, WRITE);
      |                              ^~~~~~~~~
../block/blk-throttle.c:1152:30: warning: unused variable 'bio_cnt_r' [-Wunused-variable]
 1152 |                 unsigned int bio_cnt_r = sq_queued(sq, READ);
      |                              ^~~~~~~~~


There’s no warning with defconfig alone, and I’ve confirmed that the warning appears when CONFIG_BLK_DEV_THROTTLING is explicitly enabled.

Thanks,
Aishwarya