fs/namespace: fix: 'warning: 'kernel_dev' may be used uninitialized in this function'

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
Signed-off-by: Lens-F <tnoah12@gmail.com>
kernel/workqueue.c: avoid array subscript above array boundaries

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
Signed-off-by: Lens-F <tnoah12@gmail.com>
fs/namespace: fix: 'warning: 'kernel_type/dir' and fs/fs-writeback: fix warning

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
Signed-off-by: Lens-F <tnoah12@gmail.com>
fix all warnings ('warning: '...' may be used uninitialized)

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
Signed-off-by: Lens-F <tnoah12@gmail.com>

Conflicts:
	net/unix/af_unix.c