Commit 1cf41753 authored by Markus Elfring's avatar Markus Elfring Committed by Jens Axboe

cfq-iosched: Adjust one function call 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 place.
Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarJens Axboe <axboe@fb.com>
parent d609af3a
...@@ -2749,9 +2749,11 @@ static struct cfq_queue *cfq_get_next_queue_forced(struct cfq_data *cfqd) ...@@ -2749,9 +2749,11 @@ static struct cfq_queue *cfq_get_next_queue_forced(struct cfq_data *cfqd)
if (!cfqg) if (!cfqg)
return NULL; return NULL;
for_each_cfqg_st(cfqg, i, j, st) for_each_cfqg_st(cfqg, i, j, st) {
if ((cfqq = cfq_rb_first(st)) != NULL) cfqq = cfq_rb_first(st);
if (cfqq)
return cfqq; return cfqq;
}
return NULL; return NULL;
} }
......
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