Now that clear_extent_bit can return void when gfp_t & __GFP_WAIT, we can
use that to convert unlock_extent to return void to callers as well.
Signed-off-by: Jeff Mahoney <je...@suse.com>
---
fs/btrfs/extent_io.c | 5 ++---
fs/btrfs/extent_io.h | 2 +-
2 files changed, 3 insertions(+), 4 deletions(-)
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -1266,10 +1266,9 @@ int unlock_extent_cached(struct extent_i
cached, mask);
}
-int unlock_extent(struct extent_io_tree *tree, u64 start, u64 end, gfp_t mask)
+void unlock_extent(struct extent_io_tree *tree, u64 start, u64 end, gfp_t mask)
{
- return __clear_extent_bit(tree, start, end, EXTENT_LOCKED, 1, 0,
- NULL, mask);
+ clear_extent_bit(tree, start, end, EXTENT_LOCKED, 1, 0, NULL, mask);
}
/*
--- a/fs/btrfs/extent_io.h
+++ b/fs/btrfs/extent_io.h
@@ -183,7 +183,7 @@ int try_release_extent_state(struct exte
int lock_extent(struct extent_io_tree *tree, u64 start, u64 end, gfp_t mask);
int lock_extent_bits(struct extent_io_tree *tree, u64 start, u64 end,
int bits, struct extent_state **cached, gfp_t mask);
-int unlock_extent(struct extent_io_tree *tree, u64 start, u64 end, gfp_t mask);
+void unlock_extent(struct extent_io_tree *tree, u64 start, u64 end, gfp_t
mask);
int unlock_extent_cached(struct extent_io_tree *tree, u64 start, u64 end,
struct extent_state **cached, gfp_t mask);
int try_lock_extent(struct extent_io_tree *tree, u64 start, u64 end,
--
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