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authorPaul Gortmaker <paul.gortmaker@windriver.com>2011-05-26 15:34:12 -0400
committerPaul Gortmaker <paul.gortmaker@windriver.com>2011-10-31 19:32:31 -0400
commit7c926402a7e8c9b279968fd94efec8700ba3859e (patch)
tree8b2c0049e0fb887aec31ea4cbc040834b8ab416c /include/linux/crypto.h
parente2ffa376f67a0778891e26026e36605e5dd2fa4d (diff)
crypto.h: remove unused crypto_tfm_alg_modname() inline
The <linux/crypto.h> (which is in turn in common headers like tcp.h) wants to use module_name() in an inline fcn. But having all of <linux/module.h> along for the ride is overkill and slows down compiles by a measureable amount, since it in turn includes lots of headers. Since the inline is never used anywhere in the kernel[1], we can just remove it, and then also remove the module.h include as well. In all the many crypto modules, there were some relying on crypto.h including module.h -- for them we now explicitly call out module.h for inclusion. [1] git grep shows some staging drivers also define the same static inline, but they also never ever use it. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Diffstat (limited to 'include/linux/crypto.h')
-rw-r--r--include/linux/crypto.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index e5e468e9133..1e51f9a491a 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -18,7 +18,6 @@
#define _LINUX_CRYPTO_H
#include <linux/atomic.h>
-#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/slab.h>
@@ -505,11 +504,6 @@ static inline int crypto_tfm_alg_priority(struct crypto_tfm *tfm)
return tfm->__crt_alg->cra_priority;
}
-static inline const char *crypto_tfm_alg_modname(struct crypto_tfm *tfm)
-{
- return module_name(tfm->__crt_alg->cra_module);
-}
-
static inline u32 crypto_tfm_alg_type(struct crypto_tfm *tfm)
{
return tfm->__crt_alg->cra_flags & CRYPTO_ALG_TYPE_MASK;