yaffs: Sort out issues raised by Coverity
authorCharles Manning <cdhmanning@gmail.com>
Sun, 9 Jan 2011 22:58:11 +0000 (11:58 +1300)
committerCharles Manning <cdhmanning@gmail.com>
Sun, 9 Jan 2011 22:58:11 +0000 (11:58 +1300)
commitb70ea39d4f2547564197afa8866b388301765583
tree62a492ec65627c05a11c71f869bb8693fed8ca76
parenta8e8fa708152c823e534b7b004bfbd121dd1670e
yaffs: Sort out issues raised by Coverity

Coverity checks raised some issues, particularly with NULL checks.

Fix them.

Signed-off-by: Charles Manning <cdhmanning@gmail.com>
yaffs_guts.c
yaffs_nand.c
yaffs_tagscompat.c
yaffs_verify.c
yaffs_vfs_multi.c
yaffs_vfs_single.c
yaffs_yaffs2.c