diff options
| -rw-r--r-- | net/sunrpc/auth_gss/gss_krb5_wrap.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/sunrpc/auth_gss/gss_krb5_wrap.c b/net/sunrpc/auth_gss/gss_krb5_wrap.c index 42b3220bed39..8bd074df27d3 100644 --- a/net/sunrpc/auth_gss/gss_krb5_wrap.c +++ b/net/sunrpc/auth_gss/gss_krb5_wrap.c @@ -42,7 +42,7 @@ gss_krb5_remove_padding(struct xdr_buf *buf, int blocksize) { u8 *ptr; u8 pad; - int len = buf->len; + size_t len = buf->len; if (len <= buf->head[0].iov_len) { pad = *(u8 *)(buf->head[0].iov_base + len - 1); @@ -53,9 +53,9 @@ gss_krb5_remove_padding(struct xdr_buf *buf, int blocksize) } else len -= buf->head[0].iov_len; if (len <= buf->page_len) { - int last = (buf->page_base + len - 1) + unsigned int last = (buf->page_base + len - 1) >>PAGE_CACHE_SHIFT; - int offset = (buf->page_base + len - 1) + unsigned int offset = (buf->page_base + len - 1) & (PAGE_CACHE_SIZE - 1); ptr = kmap_atomic(buf->pages[last], KM_USER0); pad = *(ptr + offset); |