[PATCH] crypto: chelsio - Make function aead_ccm_validate_input static

[Colin King]

From: Colin Ian King <colin.king@xxxxxxxxxxxxx>

Function aead_ccm_validate_input is local to the source and does not
need to be in global scope, so make it static.

Cleans up sparse warning:
drivers/crypto/chelsio/chcr_algo.c:2627:5: warning: symbol
'aead_ccm_validate_input' was not declared. Should it be static?

Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
 drivers/crypto/chelsio/chcr_algo.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/crypto/chelsio/chcr_algo.c b/drivers/crypto/chelsio/chcr_algo.c
index 34a02d690548..8a67884512e4 100644
--- a/drivers/crypto/chelsio/chcr_algo.c
+++ b/drivers/crypto/chelsio/chcr_algo.c
@@ -2636,10 +2636,10 @@ static void fill_sec_cpl_for_aead(struct cpl_tx_sec_pdu *sec_cpl,
 					0, dst_size);
 }
 
-int aead_ccm_validate_input(unsigned short op_type,
-			    struct aead_request *req,
-			    struct chcr_aead_ctx *aeadctx,
-			    unsigned int sub_type)
+static int aead_ccm_validate_input(unsigned short op_type,
+				   struct aead_request *req,
+				   struct chcr_aead_ctx *aeadctx,
+				   unsigned int sub_type)
 {
 	if (sub_type != CRYPTO_ALG_SUB_TYPE_AEAD_RFC4309) {
 		if (crypto_ccm_check_iv(req->iv)) {
-- 
2.15.1