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s390/qdio: remove unused variable
Fix a "set but not used" warning found via make W=1. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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1 changed files with 2 additions and 2 deletions
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@ -1497,7 +1497,7 @@ static inline int buf_in_between(int bufnr, int start, int count)
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static int handle_inbound(struct qdio_q *q, unsigned int callflags,
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int bufnr, int count)
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{
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int used, diff;
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int diff;
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qperf_inc(q, inbound_call);
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@ -1530,7 +1530,7 @@ static int handle_inbound(struct qdio_q *q, unsigned int callflags,
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set:
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count = set_buf_states(q, bufnr, SLSB_CU_INPUT_EMPTY, count);
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used = atomic_add_return(count, &q->nr_buf_used) - count;
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atomic_add(count, &q->nr_buf_used);
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if (need_siga_in(q))
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return qdio_siga_input(q);
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