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由 Sudip Mukherjee 提交于
reiserfs_iget() returns either NULL or error code in ERR_PTR. And we were only checking for NULL, so in case of some other error we will try to dereference the ERR_PTR(-errno) thinking it to be a valid pointer. Signed-off-by: NSudip Mukherjee <sudip@vectorindia.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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