bfs: bfad_worker cleanup
This kthread is not loop at all due to break at the end of the loop. Make that function linear, with no while loop. And remove an unnecessary cast. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Anil Gurumurthy <anil.gurumurthy@qlogic.com> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -1079,22 +1079,18 @@ bfad_start_ops(struct bfad_s *bfad) {
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int
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bfad_worker(void *ptr)
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{
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struct bfad_s *bfad;
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unsigned long flags;
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struct bfad_s *bfad = ptr;
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unsigned long flags;
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bfad = (struct bfad_s *)ptr;
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if (kthread_should_stop())
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return 0;
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while (!kthread_should_stop()) {
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/* Send event BFAD_E_INIT_SUCCESS */
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bfa_sm_send_event(bfad, BFAD_E_INIT_SUCCESS);
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/* Send event BFAD_E_INIT_SUCCESS */
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bfa_sm_send_event(bfad, BFAD_E_INIT_SUCCESS);
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spin_lock_irqsave(&bfad->bfad_lock, flags);
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bfad->bfad_tsk = NULL;
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spin_unlock_irqrestore(&bfad->bfad_lock, flags);
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break;
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}
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spin_lock_irqsave(&bfad->bfad_lock, flags);
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bfad->bfad_tsk = NULL;
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spin_unlock_irqrestore(&bfad->bfad_lock, flags);
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return 0;
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}
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