From 9204cae0937c0e26fcff1ee08e51ef37f59844fe Mon Sep 17 00:00:00 2001 From: Andrew Goodbody Date: Tue, 8 Jul 2025 12:34:49 +0100 Subject: [PATCH] fs: btrfs: Do not free multi when guaranteed to be NULL multi is guaranteed to be NULL in the first two error exit paths so the attempt to free it is not needed. Remove those calls. This issue found by Smatch. Signed-off-by: Andrew Goodbody --- fs/btrfs/volumes.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 5726981b19c..71b0b55b9c6 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -972,12 +972,10 @@ int __btrfs_map_block(struct btrfs_fs_info *fs_info, int rw, again: ce = search_cache_extent(&map_tree->cache_tree, logical); if (!ce) { - kfree(multi); *length = (u64)-1; return -ENOENT; } if (ce->start > logical) { - kfree(multi); *length = ce->start - logical; return -ENOENT; } -- 2.47.2