[-next] crypto: zip - Make some functions static

Commit Message

Yue Haibing March 19, 2019, 1:55 p.m. UTC

From: YueHaibing <[e-mail]>

Fix following sparse warnings:

drivers/crypto/cavium/zip/zip_crypto.c:72:5: warning: symbol 'zip_ctx_init' was not declared. Should it be static?
drivers/crypto/cavium/zip/zip_crypto.c:110:6: warning: symbol 'zip_ctx_exit' was not declared. Should it be static?
drivers/crypto/cavium/zip/zip_crypto.c:122:5: warning: symbol 'zip_compress' was not declared. Should it be static?
drivers/crypto/cavium/zip/zip_crypto.c:158:5: warning: symbol 'zip_decompress' was not declared. Should it be static?

Signed-off-by: YueHaibing <[e-mail]>
---
 drivers/crypto/cavium/zip/zip_crypto.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Comments

Herbert Xu March 28, 2019, 6:07 a.m. UTC | #1

On Tue, Mar 19, 2019 at 09:55:07PM +0800, Yue Haibing wrote:
> From: YueHaibing <[e-mail]>
> 
> Fix following sparse warnings:
> 
> drivers/crypto/cavium/zip/zip_crypto.c:72:5: warning: symbol 'zip_ctx_init' was not declared. Should it be static?
> drivers/crypto/cavium/zip/zip_crypto.c:110:6: warning: symbol 'zip_ctx_exit' was not declared. Should it be static?
> drivers/crypto/cavium/zip/zip_crypto.c:122:5: warning: symbol 'zip_compress' was not declared. Should it be static?
> drivers/crypto/cavium/zip/zip_crypto.c:158:5: warning: symbol 'zip_decompress' was not declared. Should it be static?
> 
> Signed-off-by: YueHaibing <[e-mail]>
> ---
>  drivers/crypto/cavium/zip/zip_crypto.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)

Patch applied.  Thanks.

Patch

diff --git a/drivers/crypto/cavium/zip/zip_crypto.c b/drivers/crypto/cavium/zip/zip_crypto.c
index b92b6e7..4985bc8 100644
--- a/drivers/crypto/cavium/zip/zip_crypto.c
+++ b/drivers/crypto/cavium/zip/zip_crypto.c
@@ -69,7 +69,7 @@  static void zip_static_init_zip_ops(struct zip_operation *zip_ops,
 	zip_ops->csum	      = 1; /* Adler checksum desired */
 }
 
-int zip_ctx_init(struct zip_kernel_ctx *zip_ctx, int lzs_flag)
+static int zip_ctx_init(struct zip_kernel_ctx *zip_ctx, int lzs_flag)
 {
 	struct zip_operation  *comp_ctx   = &zip_ctx->zip_comp;
 	struct zip_operation  *decomp_ctx = &zip_ctx->zip_decomp;
@@ -107,7 +107,7 @@  int zip_ctx_init(struct zip_kernel_ctx *zip_ctx, int lzs_flag)
 	return -ENOMEM;
 }
 
-void zip_ctx_exit(struct zip_kernel_ctx *zip_ctx)
+static void zip_ctx_exit(struct zip_kernel_ctx *zip_ctx)
 {
 	struct zip_operation  *comp_ctx   = &zip_ctx->zip_comp;
 	struct zip_operation  *dec_ctx = &zip_ctx->zip_decomp;
@@ -119,7 +119,7 @@  void zip_ctx_exit(struct zip_kernel_ctx *zip_ctx)
 	zip_data_buf_free(dec_ctx->output, MAX_OUTPUT_BUFFER_SIZE);
 }
 
-int zip_compress(const u8 *src, unsigned int slen,
+static int zip_compress(const u8 *src, unsigned int slen,
 		 u8 *dst, unsigned int *dlen,
 		 struct zip_kernel_ctx *zip_ctx)
 {
@@ -155,7 +155,7 @@  int zip_compress(const u8 *src, unsigned int slen,
 	return ret;
 }
 
-int zip_decompress(const u8 *src, unsigned int slen,
+static int zip_decompress(const u8 *src, unsigned int slen,
 		   u8 *dst, unsigned int *dlen,
 		   struct zip_kernel_ctx *zip_ctx)
 {