fs/jfs: Clean up redundant code

In grub-core/fs/jfs.c, Coverity spotted redundant code where the pointer diro
was being set to 0 and then being overwritten later without being used. Since
this is unnecessary, we can remove the code that sets diro to 0.

Fixes: CID 428876
Signed-off-by: Alec Brown <alec.r.brown@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

diff --git a/grub-core/fs/jfs.c b/grub-core/fs/jfs.c
index 6f7c4390498b4e1b94893d24eea7cc7f34a188ef..62e20ef6f089aec31549328b87ebf2f9f485823d 100644 (file)
--- a/grub-core/fs/jfs.c
+++ b/grub-core/fs/jfs.c
@@ -716,7 +716,6 @@ grub_jfs_find_file (struct grub_jfs_data *data, const char *path,
              grub_uint32_t dirino = grub_le_to_cpu32 (data->currinode.inode);
 
              grub_jfs_closedir (diro);
-             diro = 0;
 
              if (grub_jfs_read_inode (data, ino, &data->currinode))
                break;