tree 293687562728755c0cd9186bfa8f9137a6b1cc92
parent eea3a00264cf243a28e4331566ce67b86059339d
author Herbert Xu <herbert@gondor.apana.org.au> 1429153633 +0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1429154776 -0700

crypto: fix broken crypto_register_instance() module handling

Commit 9c521a200bc3 ("crypto: api - remove instance when test failed")
tried to grab a module reference count before the module was even set.

Worse, it then goes on to free the module reference count after it is
set so you quickly end up with a negative module reference count which
prevents people from using any instances belonging to that module.

This patch moves the module initialisation before the reference
count.

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>