[PATCH] staging: erofs: Add braces to do-while statements

[Thomas Jespersen]

This fixes warning reported by sparse (with -Wsparse-all).

Signed-off-by: Thomas Jespersen <laumann.tho...@gmail.com>
---
 drivers/staging/erofs/internal.h | 4 ++--
 drivers/staging/erofs/utils.c    | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/erofs/internal.h b/drivers/staging/erofs/internal.h
index 57575c7f5635..bf180a803446 100644
--- a/drivers/staging/erofs/internal.h
+++ b/drivers/staging/erofs/internal.h
@@ -232,9 +232,9 @@ static inline bool erofs_workgroup_get(struct 
erofs_workgroup *grp, int *ocnt)
        /* spin if it is temporarily locked at the reclaim path */
        if (unlikely(o == locked)) {
 #if defined(CONFIG_SMP) || defined(CONFIG_DEBUG_SPINLOCK)
-               do
+               do {
                        cpu_relax();
-               while (atomic_read(&grp->refcount) == locked);
+               } while (atomic_read(&grp->refcount) == locked);
 #endif
                goto repeat;
        }
diff --git a/drivers/staging/erofs/utils.c b/drivers/staging/erofs/utils.c
index ea8a962e5c95..cd76df4a48c7 100644
--- a/drivers/staging/erofs/utils.c
+++ b/drivers/staging/erofs/utils.c
@@ -217,9 +217,9 @@ unsigned long erofs_shrink_scan(struct shrinker *shrink,
        unsigned long freed = 0;
 
        spin_lock(&erofs_sb_list_lock);
-       do
+       do {
                run_no = ++shrinker_run_no;
-       while (run_no == 0);
+       } while (run_no == 0);
 
        /* Iterate over all mounted superblocks and try to shrink them */
        p = erofs_sb_list.next;
-- 
2.19.2