diff options
Diffstat (limited to 'drivers/crypto/cavium/nitrox/nitrox_isr.c')
| -rw-r--r-- | drivers/crypto/cavium/nitrox/nitrox_isr.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/crypto/cavium/nitrox/nitrox_isr.c b/drivers/crypto/cavium/nitrox/nitrox_isr.c index 3dec570a190a..f19e520da6d0 100644 --- a/drivers/crypto/cavium/nitrox/nitrox_isr.c +++ b/drivers/crypto/cavium/nitrox/nitrox_isr.c @@ -7,9 +7,10 @@ #include "nitrox_csr.h" #include "nitrox_common.h" #include "nitrox_hal.h" +#include "nitrox_isr.h" #include "nitrox_mbx.h" -/** +/* * One vector for each type of ring * - NPS packet ring, AQMQ ring and ZQMQ ring */ @@ -215,7 +216,7 @@ static void nps_core_int_tasklet(unsigned long data) } } -/** +/* * nps_core_int_isr - interrupt handler for NITROX errors and * mailbox communication */ @@ -306,6 +307,10 @@ int nitrox_register_interrupts(struct nitrox_device *ndev) * Entry 192: NPS_CORE_INT_ACTIVE */ nr_vecs = pci_msix_vec_count(pdev); + if (nr_vecs < 0) { + dev_err(DEV(ndev), "Error in getting vec count %d\n", nr_vecs); + return nr_vecs; + } /* Enable MSI-X */ ret = pci_alloc_irq_vectors(pdev, nr_vecs, nr_vecs, PCI_IRQ_MSIX); |