RDMA/usnic: fix set-but-not-unused variable 'flags' warning

Remove unused local variable 'flag'
without any logic changes.

Fixes: e3cf00d0a87f ("IB/usnic: Add Cisco VIC low-level hardware driver")
Signed-off-by: Zeng Heng <zengheng4@huawei.com>
Link: https://lore.kernel.org/r/20220929031200.4060891-1-zengheng4@huawei.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>

diff --git a/drivers/infiniband/hw/usnic/usnic_uiom.c b/drivers/infiniband/hw/usnic/usnic_uiom.c
index 67a1b4562dc29fa3ce7ce72a7434ef2e39a40e12..67923ced6e2d193426d1ca720d1b5c55161df555 100644 (file)
--- a/drivers/infiniband/hw/usnic/usnic_uiom.c
+++ b/drivers/infiniband/hw/usnic/usnic_uiom.c
@@ -95,7 +95,6 @@ static int usnic_uiom_get_pages(unsigned long addr, size_t size, int writable,
        int ret;
        int off;
        int i;
-       int flags;
        dma_addr_t pa;
        unsigned int gup_flags;
        struct mm_struct *mm;
@@ -132,8 +131,6 @@ static int usnic_uiom_get_pages(unsigned long addr, size_t size, int writable,
                goto out;
        }
 
-       flags = IOMMU_READ | IOMMU_CACHE;
-       flags |= (writable) ? IOMMU_WRITE : 0;
        gup_flags = FOLL_WRITE;
        gup_flags |= (writable) ? 0 : FOLL_FORCE;
        cur_base = addr & PAGE_MASK;