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author | Geliang Tang <geliangtang@163.com> | 2015-10-03 11:00:14 +0800 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-04 13:11:19 +0100 |
commit | 0bc2763f569ff9533a8222bcb884ef0e22569a72 (patch) | |
tree | 34e61d65641d93f4620b234420bf94b4c52b758c /drivers/staging/rdma/amso1100/c2_provider.c | |
parent | IB/ipath: use offset_in_page macro (diff) | |
download | linux-dev-0bc2763f569ff9533a8222bcb884ef0e22569a72.tar.xz linux-dev-0bc2763f569ff9533a8222bcb884ef0e22569a72.zip |
RDMA/amso1100: use offset_in_page macro
Use offset_in_page macro instead of (addr & ~PAGE_MASK).
Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rdma/amso1100/c2_provider.c')
-rw-r--r-- | drivers/staging/rdma/amso1100/c2_provider.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/rdma/amso1100/c2_provider.c b/drivers/staging/rdma/amso1100/c2_provider.c index 25c3f0085563..956d76b111b0 100644 --- a/drivers/staging/rdma/amso1100/c2_provider.c +++ b/drivers/staging/rdma/amso1100/c2_provider.c @@ -359,7 +359,7 @@ static struct ib_mr *c2_reg_phys_mr(struct ib_pd *ib_pd, for (i = 0; i < num_phys_buf; i++) { - if (buffer_list[i].addr & ~PAGE_MASK) { + if (offset_in_page(buffer_list[i].addr)) { pr_debug("Unaligned Memory Buffer: 0x%x\n", (unsigned int) buffer_list[i].addr); return ERR_PTR(-EINVAL); |