target: use offset_in_page macro

[deliverable/linux.git] / drivers / target / target_core_user.c

diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c
index 937cebf7663324b53a7fa773f519403a3953b87d..d5477c0d730a343dc66ead69f30a479030922fa0 100644 (file)
--- a/drivers/target/target_core_user.c
+++ b/drivers/target/target_core_user.c
@@ -194,7 +194,7 @@ static struct tcmu_cmd *tcmu_alloc_cmd(struct se_cmd *se_cmd)
 
 static inline void tcmu_flush_dcache_range(void *vaddr, size_t size)
 {
-       unsigned long offset = (unsigned long) vaddr & ~PAGE_MASK;
+       unsigned long offset = offset_in_page(vaddr);
 
        size = round_up(size+offset, PAGE_SIZE);
        vaddr -= offset;