ext4: remove redundant assignment of variable ex

Variable ex is assigned a variable that is not being read, the assignment
is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20201021132326.148052-1-colin.king@canonical.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 17d7096b3212dc778ccbe36ec3adf0ecc15069c8..90ba74c146949a091b8d833ee27e7866927d5b6e 100644 (file)
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -5988,7 +5988,6 @@ int ext4_ext_replay_set_iblocks(struct inode *inode)
                        kfree(path);
                        break;
                }
-               ex = path2[path2->p_depth].p_ext;
                for (i = 0; i <= max(path->p_depth, path2->p_depth); i++) {
                        cmp1 = cmp2 = 0;
                        if (i <= path->p_depth)