RDMA/ocrdma: Simplify code in 'ocrdma_search_mmap()'

'pd_bitmap' does not need to be const. Without it, it is possible to use
this variable when calling '__set_bit()'. This is less verbose and more
logical.

Link: https://lore.kernel.org/r/ec5cab9611ba062adea4cf8c98a63406ed510a71.1637868728.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Christophe JAILLET 2021-11-25 20:34:11 +01:00 коммит произвёл Jason Gunthorpe
Родитель 27c2f5029a
Коммит e02d9cc2f8
1 изменённых файлов: 3 добавлений и 3 удалений

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@ -247,13 +247,13 @@ static bool ocrdma_search_mmap(struct ocrdma_ucontext *uctx, u64 phy_addr,
static u16 _ocrdma_pd_mgr_get_bitmap(struct ocrdma_dev *dev, bool dpp_pool)
{
u16 pd_bitmap_idx = 0;
const unsigned long *pd_bitmap;
unsigned long *pd_bitmap;
if (dpp_pool) {
pd_bitmap = dev->pd_mgr->pd_dpp_bitmap;
pd_bitmap_idx = find_first_zero_bit(pd_bitmap,
dev->pd_mgr->max_dpp_pd);
__set_bit(pd_bitmap_idx, dev->pd_mgr->pd_dpp_bitmap);
__set_bit(pd_bitmap_idx, pd_bitmap);
dev->pd_mgr->pd_dpp_count++;
if (dev->pd_mgr->pd_dpp_count > dev->pd_mgr->pd_dpp_thrsh)
dev->pd_mgr->pd_dpp_thrsh = dev->pd_mgr->pd_dpp_count;
@ -261,7 +261,7 @@ static u16 _ocrdma_pd_mgr_get_bitmap(struct ocrdma_dev *dev, bool dpp_pool)
pd_bitmap = dev->pd_mgr->pd_norm_bitmap;
pd_bitmap_idx = find_first_zero_bit(pd_bitmap,
dev->pd_mgr->max_normal_pd);
__set_bit(pd_bitmap_idx, dev->pd_mgr->pd_norm_bitmap);
__set_bit(pd_bitmap_idx, pd_bitmap);
dev->pd_mgr->pd_norm_count++;
if (dev->pd_mgr->pd_norm_count > dev->pd_mgr->pd_norm_thrsh)
dev->pd_mgr->pd_norm_thrsh = dev->pd_mgr->pd_norm_count;