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Subject[PATCH v2 07/11] async_tx: kill needless module_{init|exit}
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If module_init and module_exit are nops then neither need to be defined.

[ Impact: pure cleanup ]

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
---
crypto/async_tx/async_memcpy.c | 13 -------------
crypto/async_tx/async_memset.c | 13 -------------
crypto/async_tx/async_tx.c | 17 +++--------------
3 files changed, 3 insertions(+), 40 deletions(-)

diff --git a/crypto/async_tx/async_memcpy.c b/crypto/async_tx/async_memcpy.c
index c9342ae..3ec118d 100644
--- a/crypto/async_tx/async_memcpy.c
+++ b/crypto/async_tx/async_memcpy.c
@@ -87,19 +87,6 @@ async_memcpy(struct page *dest, struct page *src, unsigned int dest_offset,
}
EXPORT_SYMBOL_GPL(async_memcpy);

-static int __init async_memcpy_init(void)
-{
- return 0;
-}
-
-static void __exit async_memcpy_exit(void)
-{
- do { } while (0);
-}
-
-module_init(async_memcpy_init);
-module_exit(async_memcpy_exit);
-
MODULE_AUTHOR("Intel Corporation");
MODULE_DESCRIPTION("asynchronous memcpy api");
MODULE_LICENSE("GPL");
diff --git a/crypto/async_tx/async_memset.c b/crypto/async_tx/async_memset.c
index e347dbe..ae63140 100644
--- a/crypto/async_tx/async_memset.c
+++ b/crypto/async_tx/async_memset.c
@@ -78,19 +78,6 @@ async_memset(struct page *dest, int val, unsigned int offset, size_t len,
}
EXPORT_SYMBOL_GPL(async_memset);

-static int __init async_memset_init(void)
-{
- return 0;
-}
-
-static void __exit async_memset_exit(void)
-{
- do { } while (0);
-}
-
-module_init(async_memset_init);
-module_exit(async_memset_exit);
-
MODULE_AUTHOR("Intel Corporation");
MODULE_DESCRIPTION("asynchronous memset api");
MODULE_LICENSE("GPL");
diff --git a/crypto/async_tx/async_tx.c b/crypto/async_tx/async_tx.c
index 85e1b44..71f708f 100644
--- a/crypto/async_tx/async_tx.c
+++ b/crypto/async_tx/async_tx.c
@@ -42,6 +42,9 @@ static void __exit async_tx_exit(void)
async_dmaengine_put();
}

+module_init(async_tx_init);
+module_exit(async_tx_exit);
+
/**
* __async_tx_find_channel - find a channel to carry out the operation or let
* the transaction execute synchronously
@@ -61,17 +64,6 @@ __async_tx_find_channel(struct async_submit_ctl *submit,
return async_dma_find_channel(tx_type);
}
EXPORT_SYMBOL_GPL(__async_tx_find_channel);
-#else
-static int __init async_tx_init(void)
-{
- printk(KERN_INFO "async_tx: api initialized (sync-only)\n");
- return 0;
-}
-
-static void __exit async_tx_exit(void)
-{
- do { } while (0);
-}
#endif


@@ -293,9 +285,6 @@ void async_tx_quiesce(struct dma_async_tx_descriptor **tx)
}
EXPORT_SYMBOL_GPL(async_tx_quiesce);

-module_init(async_tx_init);
-module_exit(async_tx_exit);
-
MODULE_AUTHOR("Intel Corporation");
MODULE_DESCRIPTION("Asynchronous Bulk Memory Transactions API");
MODULE_LICENSE("GPL");


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