Hi Colin, I've already posted a similar patch: https://patchwork.kernel.org/patch/10482283/ --Jan On Sat, Jun 30, 2018 at 12:30:49PM +0100, Colin King wrote: > From: Colin Ian King <colin.king@xxxxxxxxxxxxx> > > The functions zip_ctx_exit, zip_compress, zip_decompress and zip_ctx_init > are local to the source and do not need to be in global scope, so make > them static. > > Cleans up sparse warnings: > symbol 'zip_ctx_exit' was not declared. Should it be static? > symbol 'zip_compress' was not declared. Should it be static? > symbol 'zip_decompress' was not declared. Should it be static? > symbol 'zip_ctx_init' was not declared. Should it be static? > > Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx> > --- > drivers/crypto/cavium/zip/zip_crypto.c | 16 ++++++++-------- > 1 file changed, 8 insertions(+), 8 deletions(-) > > diff --git a/drivers/crypto/cavium/zip/zip_crypto.c b/drivers/crypto/cavium/zip/zip_crypto.c > index b92b6e7e100f..f9e99a15d2a0 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; > @@ -119,9 +119,9 @@ 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, > - u8 *dst, unsigned int *dlen, > - struct zip_kernel_ctx *zip_ctx) > +static int zip_compress(const u8 *src, unsigned int slen, > + u8 *dst, unsigned int *dlen, > + struct zip_kernel_ctx *zip_ctx) > { > struct zip_operation *zip_ops = NULL; > struct zip_state *zip_state; > @@ -155,9 +155,9 @@ int zip_compress(const u8 *src, unsigned int slen, > return ret; > } > > -int zip_decompress(const u8 *src, unsigned int slen, > - u8 *dst, unsigned int *dlen, > - struct zip_kernel_ctx *zip_ctx) > +static int zip_decompress(const u8 *src, unsigned int slen, > + u8 *dst, unsigned int *dlen, > + struct zip_kernel_ctx *zip_ctx) > { > struct zip_operation *zip_ops = NULL; > struct zip_state *zip_state; > -- > 2.17.1
