IB: kmemdup() cleanup

Replace open coded kmemdup() to save some screen space, and allow
inlining/not inlining to be triggered by gcc.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
index fc67f780581b..21422a3336ad 100644
--- a/drivers/infiniband/hw/mthca/mthca_provider.c
+++ b/drivers/infiniband/hw/mthca/mthca_provider.c
@@ -1100,11 +1100,10 @@ static struct ib_fmr *mthca_alloc_fmr(struct ib_pd *pd, int mr_access_flags,
         struct mthca_fmr *fmr;
         int err;
 
-        fmr = kmalloc(sizeof *fmr, GFP_KERNEL);
+        fmr = kmemdup(fmr_attr, sizeof *fmr, GFP_KERNEL);
         if (!fmr)
                 return ERR_PTR(-ENOMEM);
 
-        memcpy(&fmr->attr, fmr_attr, sizeof *fmr_attr);
         err = mthca_fmr_alloc(to_mdev(pd->device), to_mpd(pd)->pd_num,
                              convert_access(mr_access_flags), fmr);