s390: remove unneeded variables
This patch remove unneeded variables used to store return values. These issues were detected with the Coccinelle script: scripts/coccinelle/misc/returnvar.cocci [heiko.carstens@de.ibm.com]: make qeth_l[2/3]_stop() return void Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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3b97487445
Коммит
b2f4de8b84
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@ -336,7 +336,6 @@ static int eadm_subchannel_sch_event(struct subchannel *sch, int process)
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{
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struct eadm_private *private;
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unsigned long flags;
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int ret = 0;
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spin_lock_irqsave(sch->lock, flags);
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if (!device_is_registered(&sch->dev))
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@ -356,7 +355,7 @@ static int eadm_subchannel_sch_event(struct subchannel *sch, int process)
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out_unlock:
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spin_unlock_irqrestore(sch->lock, flags);
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return ret;
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return 0;
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}
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static struct css_device_id eadm_subchannel_ids[] = {
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@ -390,10 +390,8 @@ static int qeth_l2_vlan_rx_kill_vid(struct net_device *dev,
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return rc;
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}
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static int qeth_l2_stop_card(struct qeth_card *card, int recovery_mode)
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static void qeth_l2_stop_card(struct qeth_card *card, int recovery_mode)
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{
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int rc = 0;
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QETH_DBF_TEXT(SETUP , 2, "stopcard");
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QETH_DBF_HEX(SETUP, 2, &card, sizeof(void *));
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@ -427,7 +425,6 @@ static int qeth_l2_stop_card(struct qeth_card *card, int recovery_mode)
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qeth_clear_cmd_buffers(&card->read);
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qeth_clear_cmd_buffers(&card->write);
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}
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return rc;
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}
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static int qeth_l2_process_inbound_buffer(struct qeth_card *card,
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@ -2158,10 +2158,8 @@ static struct qeth_card *qeth_l3_get_card_from_dev(struct net_device *dev)
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return card ;
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}
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static int qeth_l3_stop_card(struct qeth_card *card, int recovery_mode)
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static void qeth_l3_stop_card(struct qeth_card *card, int recovery_mode)
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{
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int rc = 0;
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QETH_DBF_TEXT(SETUP, 2, "stopcard");
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QETH_DBF_HEX(SETUP, 2, &card, sizeof(void *));
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@ -2196,7 +2194,6 @@ static int qeth_l3_stop_card(struct qeth_card *card, int recovery_mode)
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qeth_clear_cmd_buffers(&card->read);
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qeth_clear_cmd_buffers(&card->write);
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}
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return rc;
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}
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/*
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