Convert "/ (1 << lg)" to ">> lg" for a slight code size reduction.
add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-24 (-24)
function old new delta
mthca_map_cmd 613 589 -24
Signed-off-by: Ishai Rabinovitz <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Roland Dreier <[email protected]>
---
drivers/infiniband/hw/mthca/mthca_cmd.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
59f174faffd5dfee709fa0ead320cc6daf827e93
diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
index 22ac72b..f69e489 100644
--- a/drivers/infiniband/hw/mthca/mthca_cmd.c
+++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
@@ -606,7 +606,7 @@ static int mthca_map_cmd(struct mthca_de
err = -EINVAL;
goto out;
}
- for (i = 0; i < mthca_icm_size(&iter) / (1 << lg); ++i) {
+ for (i = 0; i < mthca_icm_size(&iter) >> lg; ++i) {
if (virt != -1) {
pages[nent * 2] = cpu_to_be64(virt);
virt += 1 << lg;
--
1.0.7
-
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