diff options
Diffstat (limited to 'fs/cifs/smb2ops.c')
| -rw-r--r-- | fs/cifs/smb2ops.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index dc160de7a6de..cb2deac6b2d7 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -530,7 +530,6 @@ parse_server_interfaces(struct network_interface_info_ioctl_rsp *buf, p = buf; spin_lock(&ses->iface_lock); - ses->iface_count = 0; /* * Go through iface_list and do kref_put to remove * any unused ifaces. ifaces in use will be removed @@ -540,6 +539,7 @@ parse_server_interfaces(struct network_interface_info_ioctl_rsp *buf, iface_head) { iface->is_active = 0; kref_put(&iface->refcount, release_iface); + ses->iface_count--; } spin_unlock(&ses->iface_lock); @@ -618,6 +618,7 @@ parse_server_interfaces(struct network_interface_info_ioctl_rsp *buf, /* just get a ref so that it doesn't get picked/freed */ iface->is_active = 1; kref_get(&iface->refcount); + ses->iface_count++; spin_unlock(&ses->iface_lock); goto next_iface; } else if (ret < 0) { @@ -4488,17 +4489,12 @@ smb3_init_transform_rq(struct TCP_Server_Info *server, int num_rqst, /* copy pages form the old */ for (j = 0; j < npages; j++) { - char *dst, *src; unsigned int offset, len; rqst_page_get_length(new, j, &len, &offset); - dst = kmap_local_page(new->rq_pages[j]) + offset; - src = kmap_local_page(old->rq_pages[j]) + offset; - - memcpy(dst, src, len); - kunmap(new->rq_pages[j]); - kunmap(old->rq_pages[j]); + memcpy_page(new->rq_pages[j], offset, + old->rq_pages[j], offset, len); } } @@ -4602,9 +4598,9 @@ init_read_bvec(struct page **pages, unsigned int npages, unsigned int data_size, return -ENOMEM; for (i = 0; i < npages; i++) { - bvec[i].bv_page = pages[i]; - bvec[i].bv_offset = (i == 0) ? cur_off : 0; - bvec[i].bv_len = min_t(unsigned int, PAGE_SIZE, data_size); + bvec_set_page(&bvec[i], pages[i], + min_t(unsigned int, PAGE_SIZE, data_size), + i == 0 ? cur_off : 0); data_size -= bvec[i].bv_len; } |