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HFI1: minor change of declarations

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This commit is contained in:
Balazs Gerofi
2017-08-25 18:14:48 +09:00
parent 163af73554
commit 815e2244ca
1 changed files with 3 additions and 2 deletions
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5
kernel/user_sdma.c
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@ -1440,8 +1440,6 @@ static int user_sdma_send_pkts(struct user_sdma_request *req,
unsigned len;
unsigned long base, offset;
void *virt;
pte_t *ptep;
size_t base_pgsize;
base = (unsigned long)iovec->iov.iov_base;
virt = base + iovec->offset + iov_offset;
@ -1450,6 +1448,9 @@ static int user_sdma_send_pkts(struct user_sdma_request *req,
* Resolve iovec->base_phys if virt is out of last page.
*/
if (unlikely(virt >= (iovec->base_virt + iovec->base_pgsize))) {
pte_t *ptep;
size_t base_pgsize;
ptep = ihk_mc_pt_lookup_pte(
cpu_local_var(current)->vm->address_space->page_table,
virt, 0, 0, &base_pgsize, 0);