tree 6e3ac0f2620159d6fdc1d117400b71bf16b11659
parent e02c9b0d65a7493180db45320f82482c6ba8ea57
author Rasmus Villemoes <linux@rasmusvillemoes.dk> 1557873757 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1557888769 -0700

kernel/user.c: clean up some leftover code

The out_unlock label is misleading; no unlocking happens after it, so
just return NULL directly.

Also, nothing between the kmem_cache_zalloc() that creates new and the
two key_put() can initialize new->uid_keyring or new->session_keyring,
so those calls are no-ops.

Link: http://lkml.kernel.org/r/20190424200404.9114-1-linux@rasmusvillemoes.dk
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: "Peter Zijlstra (Intel)" <peterz@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>