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e1000: fix missing link interrupt check brackets

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The device lsc interrupt check has a misleading whitespace around it which
can be improved by adding appropriate braces to the check. Since the ret
variable was checked after previous assignment, this introduces no functional
change.

Fixes: 921a72008f76 ("e1000: add Rx interrupt handler")

Signed-off-by: Aaron Conole <aconole@redhat.com>
Acked-by: Panu Matilainen <pmatilai@redhat.com>
This commit is contained in:
Aaron Conole 2016-03-22 17:37:14 -04:00 committed by Thomas Monjalon
parent 366113dbfb
commit b3cadb2825
1 changed files with 2 additions and 1 deletions
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3
drivers/net/e1000/em_ethdev.c
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@ -666,13 +666,14 @@ eth_em_start(struct rte_eth_dev *dev)
if (rte_intr_allow_others(intr_handle)) { if (rte_intr_allow_others(intr_handle)) {
/* check if lsc interrupt is enabled */ /* check if lsc interrupt is enabled */
if (dev->data->dev_conf.intr_conf.lsc != 0) if (dev->data->dev_conf.intr_conf.lsc != 0) {
ret = eth_em_interrupt_setup(dev); ret = eth_em_interrupt_setup(dev);
if (ret) { if (ret) {
PMD_INIT_LOG(ERR, "Unable to setup interrupts"); PMD_INIT_LOG(ERR, "Unable to setup interrupts");
em_dev_clear_queues(dev); em_dev_clear_queues(dev);
return ret; return ret;
} }
}
} else { } else {
rte_intr_callback_unregister(intr_handle, rte_intr_callback_unregister(intr_handle,
eth_em_interrupt_handler, eth_em_interrupt_handler,