diff options
-rw-r--r-- | fs/xfs/scrub/bitmap.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/fs/xfs/scrub/bitmap.c b/fs/xfs/scrub/bitmap.c index e198983db610..2a6f7f05c668 100644 --- a/fs/xfs/scrub/bitmap.c +++ b/fs/xfs/scrub/bitmap.c @@ -12,8 +12,9 @@ #include "xfs_btree.h" #include "scrub/bitmap.h" -#define for_each_xbitmap_extent(bex, n, bitmap) \ - list_for_each_entry_safe((bex), (n), &(bitmap)->list, list) +/* Iterate each interval of a bitmap. Do not change the bitmap. */ +#define for_each_xbitmap_extent(bex, bitmap) \ + list_for_each_entry((bex), &(bitmap)->list, list) /* * Set a range of this bitmap. Caller must ensure the range is not set. @@ -46,9 +47,8 @@ xbitmap_destroy( struct xbitmap *bitmap) { struct xbitmap_range *bmr; - struct xbitmap_range *n; - for_each_xbitmap_extent(bmr, n, bitmap) { + for_each_xbitmap_extent(bmr, bitmap) { list_del(&bmr->list); kmem_free(bmr); } @@ -307,10 +307,9 @@ xbitmap_hweight( struct xbitmap *bitmap) { struct xbitmap_range *bmr; - struct xbitmap_range *n; uint64_t ret = 0; - for_each_xbitmap_extent(bmr, n, bitmap) + for_each_xbitmap_extent(bmr, bitmap) ret += bmr->len; return ret; @@ -323,10 +322,10 @@ xbitmap_walk( xbitmap_walk_fn fn, void *priv) { - struct xbitmap_range *bex, *n; + struct xbitmap_range *bex; int error; - for_each_xbitmap_extent(bex, n, bitmap) { + for_each_xbitmap_extent(bex, bitmap) { error = fn(bex->start, bex->len, priv); if (error) break; |