@@ -522,39 +522,32 @@ static irqreturn_t t4_nondata_intr(int irq, void *cookie)
*/
static void name_msix_vecs(struct adapter *adap)
{
- int i, j, msi_idx = 2, n = sizeof(adap->msix_info[0].desc) - 1;
+ int i, j, msi_idx = 2, n = sizeof(adap->msix_info[0].desc);
/* non-data interrupts */
snprintf(adap->msix_info[0].desc, n, "%s", adap->name);
- adap->msix_info[0].desc[n] = 0;
/* FW events */
snprintf(adap->msix_info[1].desc, n, "%s-FWeventq", adap->name);
- adap->msix_info[1].desc[n] = 0;
/* Ethernet queues */
for_each_port(adap, j) {
struct net_device *d = adap->port[j];
const struct port_info *pi = netdev_priv(d);
- for (i = 0; i < pi->nqsets; i++, msi_idx++) {
+ for (i = 0; i < pi->nqsets; i++, msi_idx++)
snprintf(adap->msix_info[msi_idx].desc, n, "%s-Rx%d",
d->name, i);
- adap->msix_info[msi_idx].desc[n] = 0;
- }
}
/* offload queues */
- for_each_ofldrxq(&adap->sge, i) {
- snprintf(adap->msix_info[msi_idx].desc, n, "%s-ofld%d",
+ for_each_ofldrxq(&adap->sge, i)
+ snprintf(adap->msix_info[msi_idx++].desc, n, "%s-ofld%d",
adap->name, i);
- adap->msix_info[msi_idx++].desc[n] = 0;
- }
- for_each_rdmarxq(&adap->sge, i) {
- snprintf(adap->msix_info[msi_idx].desc, n, "%s-rdma%d",
+
+ for_each_rdmarxq(&adap->sge, i)
+ snprintf(adap->msix_info[msi_idx++].desc, n, "%s-rdma%d",
adap->name, i);
- adap->msix_info[msi_idx++].desc[n] = 0;
- }
}
static int request_msix_queue_irqs(struct adapter *adap)
The last byte of the buffer for MSI-X names could not be used due to a bogus -1. Also do not explicitly clear the last byte, snprintf will do the right thing. Signed-off-by: Dimitris Michailidis <dm@chelsio.com> --- drivers/net/cxgb4/cxgb4_main.c | 21 +++++++-------------- 1 files changed, 7 insertions(+), 14 deletions(-)