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| author | YueHaibing <yuehaibing@huawei.com> | 2018-08-01 14:28:10 +0800 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2018-08-09 16:11:21 -0400 |
| commit | 9cc3b98d1fdb0d279c6ba9264cac1ae2210497d2 (patch) | |
| tree | 9735d3526e59e553062f540715d82451a9118350 /net/sunrpc/auth_gss/gss_krb5_wrap.c | |
| parent | 64bed6cbe38bc95689fb9399872d9ce250192f90 (diff) | |
| download | linux-9cc3b98d1fdb0d279c6ba9264cac1ae2210497d2.tar.gz | |
sunrpc: remove redundant variables 'checksumlen','blocksize' and 'data'
Variables 'checksumlen','blocksize' and 'data' are being assigned,
but are never used, hence they are redundant and can be removed.
Fix the following warning:
net/sunrpc/auth_gss/gss_krb5_wrap.c:443:7: warning: variable ‘blocksize’ set but not used [-Wunused-but-set-variable]
net/sunrpc/auth_gss/gss_krb5_crypto.c:376:15: warning: variable ‘checksumlen’ set but not used [-Wunused-but-set-variable]
net/sunrpc/xprtrdma/svc_rdma.c:97:9: warning: variable ‘data’ set but not used [-Wunused-but-set-variable]
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'net/sunrpc/auth_gss/gss_krb5_wrap.c')
| -rw-r--r-- | net/sunrpc/auth_gss/gss_krb5_wrap.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/net/sunrpc/auth_gss/gss_krb5_wrap.c b/net/sunrpc/auth_gss/gss_krb5_wrap.c index a737c2da08373e..9a1347fec6f455 100644 --- a/net/sunrpc/auth_gss/gss_krb5_wrap.c +++ b/net/sunrpc/auth_gss/gss_krb5_wrap.c @@ -440,7 +440,6 @@ static u32 gss_wrap_kerberos_v2(struct krb5_ctx *kctx, u32 offset, struct xdr_buf *buf, struct page **pages) { - int blocksize; u8 *ptr, *plainhdr; s32 now; u8 flags = 0x00; @@ -473,7 +472,6 @@ gss_wrap_kerberos_v2(struct krb5_ctx *kctx, u32 offset, *ptr++ = 0xff; be16ptr = (__be16 *)ptr; - blocksize = crypto_skcipher_blocksize(kctx->acceptor_enc); *be16ptr++ = 0; /* "inner" token header always uses 0 for RRC */ *be16ptr++ = 0; |