blk-throttle: Adjust two function calls together with a variable assignment
The script "checkpatch.pl" pointed information out like the following. ERROR: do not use assignment in if condition Thus fix the affected source code places. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Jens Axboe <axboe@fb.com>
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@ -866,10 +866,12 @@ static void tg_update_disptime(struct throtl_grp *tg)
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unsigned long read_wait = -1, write_wait = -1, min_wait = -1, disptime;
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struct bio *bio;
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if ((bio = throtl_peek_queued(&sq->queued[READ])))
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bio = throtl_peek_queued(&sq->queued[READ]);
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if (bio)
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tg_may_dispatch(tg, bio, &read_wait);
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if ((bio = throtl_peek_queued(&sq->queued[WRITE])))
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bio = throtl_peek_queued(&sq->queued[WRITE]);
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if (bio)
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tg_may_dispatch(tg, bio, &write_wait);
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min_wait = min(read_wait, write_wait);
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