Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull misc fixes from Al Viro:
"A few regression fixes from this cycle"
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
aio: use kmem_cache_free() instead of kfree()
iov_iter: Fix build error without CONFIG_CRYPTO
aio: Fix an error code in __io_submit_one()
diff --git a/fs/aio.c b/fs/aio.c
index a4cc2a1..3490d1f 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -1034,7 +1034,7 @@
return NULL;
if (unlikely(!get_reqs_available(ctx))) {
- kfree(req);
+ kmem_cache_free(kiocb_cachep, req);
return NULL;
}
@@ -1794,7 +1794,7 @@
*/
eventfd = eventfd_ctx_fdget(iocb->aio_resfd);
if (IS_ERR(eventfd))
- return PTR_ERR(req->ki_eventfd);
+ return PTR_ERR(eventfd);
req->ki_eventfd = eventfd;
}
diff --git a/lib/iov_iter.c b/lib/iov_iter.c
index ea36dc3..b396d32 100644
--- a/lib/iov_iter.c
+++ b/lib/iov_iter.c
@@ -1528,6 +1528,7 @@
size_t hash_and_copy_to_iter(const void *addr, size_t bytes, void *hashp,
struct iov_iter *i)
{
+#ifdef CONFIG_CRYPTO
struct ahash_request *hash = hashp;
struct scatterlist sg;
size_t copied;
@@ -1537,6 +1538,9 @@
ahash_request_set_crypt(hash, &sg, NULL, copied);
crypto_ahash_update(hash);
return copied;
+#else
+ return 0;
+#endif
}
EXPORT_SYMBOL(hash_and_copy_to_iter);
