[PATCH] IB/mthca: encapsulate mem-free check into mthca_is_memfree()
Clean up mem-free mode support by introducing mthca_is_memfree() function,
which encapsulates the logic of deciding if a device is mem-free.
Signed-off-by: Roland Dreier <roland@topspin.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/infiniband/hw/mthca/mthca_av.c b/drivers/infiniband/hw/mthca/mthca_av.c
index e4ee5d0..085baf3 100644
--- a/drivers/infiniband/hw/mthca/mthca_av.c
+++ b/drivers/infiniband/hw/mthca/mthca_av.c
@@ -62,7 +62,7 @@
ah->type = MTHCA_AH_PCI_POOL;
- if (dev->hca_type == ARBEL_NATIVE) {
+ if (mthca_is_memfree(dev)) {
ah->av = kmalloc(sizeof *ah->av, GFP_ATOMIC);
if (!ah->av)
return -ENOMEM;
@@ -192,7 +192,7 @@
{
int err;
- if (dev->hca_type == ARBEL_NATIVE)
+ if (mthca_is_memfree(dev))
return 0;
err = mthca_alloc_init(&dev->av_table.alloc,
@@ -231,7 +231,7 @@
void __devexit mthca_cleanup_av_table(struct mthca_dev *dev)
{
- if (dev->hca_type == ARBEL_NATIVE)
+ if (mthca_is_memfree(dev))
return;
if (dev->av_table.av_map)