xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Browse Source 
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2017-04-26 22:39:08 -04:00
parent 78a57b482a f83246089c
commit b1513c3531
84 changed files with 616 additions and 248 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/net/hyperv/netvsc.c
View File

@@ -249,6 +249,7 @@ static int netvsc_init_buf(struct hv_device *device)
struct netvsc_device *net_device;
struct nvsp_message *init_packet;
struct net_device *ndev;
size_t map_words;
int node;
net_device = get_outbound_net_device(device);
@@ -414,11 +415,9 @@ 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. */
net_device->map_words = DIV_ROUND_UP(net_device->send_section_cnt,
BITS_PER_LONG);
map_words = DIV_ROUND_UP(net_device->send_section_cnt, BITS_PER_LONG);
net_device->send_section_map = kcalloc(net_device->map_words,
sizeof(ulong), GFP_KERNEL);
net_device->send_section_map = kcalloc(map_words, sizeof(ulong), GFP_KERNEL);
if (net_device->send_section_map == NULL) {
ret = -ENOMEM;
goto cleanup;
@@ -698,7 +697,7 @@ static u32 netvsc_get_next_send_section(struct netvsc_device *net_device)
unsigned long *map_addr = net_device->send_section_map;
unsigned int i;
for_each_clear_bit(i, map_addr, net_device->map_words) {
for_each_clear_bit(i, map_addr, net_device->send_section_cnt) {
if (sync_test_and_set_bit(i, map_addr) == 0)
return i;
}