[PATCH] crypto: qat

* [PATCH] crypto: qat - Make several functions static
@ 2018-02-06 23:36 Colin King
  2018-02-15 15:52 ` Herbert Xu
  0 siblings, 1 reply; 2+ messages in thread
From: Colin King @ 2018-02-06 23:36 UTC (permalink / raw)
  To: Giovanni Cabiddu, Herbert Xu, David S . Miller, Eric Biggers,
	qat-linux, linux-crypto
  Cc: kernel-janitors, linux-kernel

From: Colin Ian King <colin.king@canonical.com>

Functions qat_rsa_set_n, qat_rsa_set_e and qat_rsa_set_n are local to
the source and do not need to be in global scope, so make them static.

Cleans up sparse warnings:
drivers/crypto/qat/qat_common/qat_asym_algs.c:972:5: warning: symbol
'qat_rsa_set_n' was not declared. Should it be static?
drivers/crypto/qat/qat_common/qat_asym_algs.c:1003:5: warning: symbol
'qat_rsa_set_e' was not declared. Should it be static?
drivers/crypto/qat/qat_common/qat_asym_algs.c:1027:5: warning: symbol
'qat_rsa_set_d' was not declared. Should it be static?

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 drivers/crypto/qat/qat_common/qat_asym_algs.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/drivers/crypto/qat/qat_common/qat_asym_algs.c b/drivers/crypto/qat/qat_common/qat_asym_algs.c
index 13c52d6bf630..320e7854b4ee 100644
--- a/drivers/crypto/qat/qat_common/qat_asym_algs.c
+++ b/drivers/crypto/qat/qat_common/qat_asym_algs.c
@@ -969,7 +969,8 @@ static int qat_rsa_dec(struct akcipher_request *req)
 	return ret;
 }
 
-int qat_rsa_set_n(struct qat_rsa_ctx *ctx, const char *value, size_t vlen)
+static int qat_rsa_set_n(struct qat_rsa_ctx *ctx, const char *value,
+			 size_t vlen)
 {
 	struct qat_crypto_instance *inst = ctx->inst;
 	struct device *dev = &GET_DEV(inst->accel_dev);
@@ -1000,7 +1001,8 @@ int qat_rsa_set_n(struct qat_rsa_ctx *ctx, const char *value, size_t vlen)
 	return ret;
 }
 
-int qat_rsa_set_e(struct qat_rsa_ctx *ctx, const char *value, size_t vlen)
+static int qat_rsa_set_e(struct qat_rsa_ctx *ctx, const char *value,
+			 size_t vlen)
 {
 	struct qat_crypto_instance *inst = ctx->inst;
 	struct device *dev = &GET_DEV(inst->accel_dev);
@@ -1024,7 +1026,8 @@ int qat_rsa_set_e(struct qat_rsa_ctx *ctx, const char *value, size_t vlen)
 	return 0;
 }
 
-int qat_rsa_set_d(struct qat_rsa_ctx *ctx, const char *value, size_t vlen)
+static int qat_rsa_set_d(struct qat_rsa_ctx *ctx, const char *value,
+			 size_t vlen)
 {
 	struct qat_crypto_instance *inst = ctx->inst;
 	struct device *dev = &GET_DEV(inst->accel_dev);
-- 
2.15.1

^ permalink raw reply related	[flat|nested] 2+ messages in thread