diff options
Diffstat (limited to 'drivers/net/hyperv/netvsc.c')
| -rw-r--r-- | drivers/net/hyperv/netvsc.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c index ea2d867121d5..afa81a9480cc 100644 --- a/drivers/net/hyperv/netvsc.c +++ b/drivers/net/hyperv/netvsc.c @@ -168,7 +168,7 @@ static void free_netvsc_device(struct rcu_head *head) vfree(nvdev->send_buf); } - kfree(nvdev->send_section_map); + bitmap_free(nvdev->send_section_map); for (i = 0; i < VRSS_CHANNEL_MAX; i++) { xdp_rxq_info_unreg(&nvdev->chan_table[i].xdp_rxq); @@ -349,7 +349,6 @@ static int netvsc_init_buf(struct hv_device *device, struct net_device *ndev = hv_get_drvdata(device); struct nvsp_message *init_packet; unsigned int buf_size; - size_t map_words; int i, ret = 0; void *vaddr; @@ -564,10 +563,9 @@ static int netvsc_init_buf(struct hv_device *device, net_device->send_section_size, net_device->send_section_cnt); /* Setup state for managing the send buffer. */ - map_words = DIV_ROUND_UP(net_device->send_section_cnt, BITS_PER_LONG); - - net_device->send_section_map = kcalloc(map_words, sizeof(ulong), GFP_KERNEL); - if (net_device->send_section_map == NULL) { + net_device->send_section_map = bitmap_zalloc(net_device->send_section_cnt, + GFP_KERNEL); + if (!net_device->send_section_map) { ret = -ENOMEM; goto cleanup; } |