[PATCH] jffs, clang: avoid some warnings of used uninitialized ptr

[Sebastian Huber]

On 05/10/2018 08:57, Daniel Hellstrom wrote:
> This fixes the following test failures on LEON3 UP/SMP when
> built using clang compiler:
>   * fsjffs2gc01
>   * jffs2_fserror
>   * jffs2_fspermission
>   * jffs2_fsrdwr
>   * jffs2_fstime

The problem is probably in the rbtree_postorder_for_each_entry_safe(). 
Coverity Scan has also an issue with this macro. It is on my todo list. 
Please do not check in this patch.

-- 
Sebastian Huber, embedded brains GmbH

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