cifs: Remove unused is_server_using_iface()

The last use of is_server_using_iface() was removed in 2022 by
commit aa45dadd34e4 ("cifs: change iface_list from array to sorted linked
list")

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

diff --git a/fs/smb/client/cifsproto.h b/fs/smb/client/cifsproto.h
index 754417cb3294e7d765086189f61325ffd2679f18..d26f9bbb53829a789578ca9a393b8fb12fb44315 100644 (file)
--- a/fs/smb/client/cifsproto.h
+++ b/fs/smb/client/cifsproto.h
@@ -614,8 +614,6 @@ int cifs_alloc_hash(const char *name, struct shash_desc **sdesc);
 void cifs_free_hash(struct shash_desc **sdesc);
 
 int cifs_try_adding_channels(struct cifs_ses *ses);
-bool is_server_using_iface(struct TCP_Server_Info *server,
-                          struct cifs_server_iface *iface);
 bool is_ses_using_iface(struct cifs_ses *ses, struct cifs_server_iface *iface);
 void cifs_ses_mark_for_reconnect(struct cifs_ses *ses);
 

diff --git a/fs/smb/client/sess.c b/fs/smb/client/sess.c
index 3306fb65513682ff07d283868f09824e6860d99a..91d4d409cb1dc623c63b65877322c961e2940a49 100644 (file)
--- a/fs/smb/client/sess.c
+++ b/fs/smb/client/sess.c
@@ -27,31 +27,6 @@ static int
 cifs_ses_add_channel(struct cifs_ses *ses,
                     struct cifs_server_iface *iface);
 
-bool
-is_server_using_iface(struct TCP_Server_Info *server,
-                     struct cifs_server_iface *iface)
-{
-       struct sockaddr_in *i4 = (struct sockaddr_in *)&iface->sockaddr;
-       struct sockaddr_in6 *i6 = (struct sockaddr_in6 *)&iface->sockaddr;
-       struct sockaddr_in *s4 = (struct sockaddr_in *)&server->dstaddr;
-       struct sockaddr_in6 *s6 = (struct sockaddr_in6 *)&server->dstaddr;
-
-       if (server->dstaddr.ss_family != iface->sockaddr.ss_family)
-               return false;
-       if (server->dstaddr.ss_family == AF_INET) {
-               if (s4->sin_addr.s_addr != i4->sin_addr.s_addr)
-                       return false;
-       } else if (server->dstaddr.ss_family == AF_INET6) {
-               if (memcmp(&s6->sin6_addr, &i6->sin6_addr,
-                          sizeof(i6->sin6_addr)) != 0)
-                       return false;
-       } else {
-               /* unknown family.. */
-               return false;
-       }
-       return true;
-}
-
 bool is_ses_using_iface(struct cifs_ses *ses, struct cifs_server_iface *iface)
 {
        int i;