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authorChuck Lever <chuck.lever@oracle.com>2020-03-13 17:42:09 +0300
committerChuck Lever <chuck.lever@oracle.com>2020-11-30 21:00:21 +0300
commit5a7e702670adc368caa1b64c2138956d8cba0d4f (patch)
treeae7ad2649c7f5ffd17c33e41140da3e6fd5316fd /net/sunrpc/xdr.c
parente5decb2eb5f4d1f64ba9196b4bad0e26a441c81c (diff)
downloadlinux-5a7e702670adc368caa1b64c2138956d8cba0d4f.tar.xz
SUNRPC: Adjust synopsis of xdr_buf_subsegment()
Clean up: This enables xdr_buf_subsegment()'s callers to pass in a const pointer to that buffer. Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'net/sunrpc/xdr.c')
-rw-r--r--net/sunrpc/xdr.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/net/sunrpc/xdr.c b/net/sunrpc/xdr.c
index 71e03b930b70..28f81769a27c 100644
--- a/net/sunrpc/xdr.c
+++ b/net/sunrpc/xdr.c
@@ -1379,9 +1379,8 @@ EXPORT_SYMBOL_GPL(xdr_buf_from_iov);
*
* Returns -1 if base of length are out of bounds.
*/
-int
-xdr_buf_subsegment(struct xdr_buf *buf, struct xdr_buf *subbuf,
- unsigned int base, unsigned int len)
+int xdr_buf_subsegment(const struct xdr_buf *buf, struct xdr_buf *subbuf,
+ unsigned int base, unsigned int len)
{
subbuf->buflen = subbuf->len = len;
if (base < buf->head[0].iov_len) {