smb: server: pass struct smbdirect_socket to smb_direct_get_max_fr_pages()

This will make it easier to move function to the common code
in future.

Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

diff --git a/fs/smb/server/transport_rdma.c b/fs/smb/server/transport_rdma.c
index 7e1afe30ed3cafadd223fb3dc8e4bd0aa2ebb698..547657e14544a87cd4dcf955f0275bb2e4f5710c 100644 (file)
--- a/fs/smb/server/transport_rdma.c
+++ b/fs/smb/server/transport_rdma.c
@@ -1812,10 +1812,8 @@ out_err:
        return ret;
 }
 
-static unsigned int smb_direct_get_max_fr_pages(struct smb_direct_transport *t)
+static unsigned int smb_direct_get_max_fr_pages(struct smbdirect_socket *sc)
 {
-       struct smbdirect_socket *sc = &t->socket;
-
        return min_t(unsigned int,
                     sc->ib.dev->attrs.max_fast_reg_page_list_len,
                     256);
@@ -1846,7 +1844,7 @@ static int smb_direct_init_params(struct smb_direct_transport *t,
         * are needed for MR registration, RDMA R/W, local & remote
         * MR invalidation.
         */
-       sc->rw_io.credits.num_pages = smb_direct_get_max_fr_pages(t);
+       sc->rw_io.credits.num_pages = smb_direct_get_max_fr_pages(sc);
        sc->rw_io.credits.max = DIV_ROUND_UP(sp->max_read_write_size,
                                         (sc->rw_io.credits.num_pages - 1) *
                                         PAGE_SIZE);