[CIFS] Remove over-indented code in find_unc(). (dea570e0) · Commits · e / devices / android_kernel_xiaomi_markw

fs/cifs/connect.c

+31 −33

Original line number	Diff line number	Diff line
		@@ -1362,45 +1362,43 @@ find_unc(__be32 new_target_ip_addr, char uncName, char userName)
		{
		struct list_head *tmp;
		struct cifsTconInfo *tcon;
		__be32 old_ip;

		read_lock(&GlobalSMBSeslock);

		list_for_each(tmp, &GlobalTreeConnectionList) {
		cFYI(1, ("Next tcon"));
		tcon = list_entry(tmp, struct cifsTconInfo, cifsConnectionList);
		if (tcon->ses) {
		if (tcon->ses->server) {
		cFYI(1,
		("old ip addr: %x == new ip %x ?",
		tcon->ses->server->addr.sockAddr.sin_addr.
		s_addr, new_target_ip_addr));
		if (tcon->ses->server->addr.sockAddr.sin_addr.
		s_addr == new_target_ip_addr) {
		/* BB lock tcon, server and tcp session and increment use count here? */
		if (!tcon->ses \|\| !tcon->ses->server)
		continue;

		old_ip = tcon->ses->server->addr.sockAddr.sin_addr.s_addr;
		cFYI(1, ("old ip addr: %x == new ip %x ?",
		old_ip, new_target_ip_addr));

		if (old_ip != new_target_ip_addr)
		continue;

		/* BB lock tcon, server, tcp session and increment use count? */
		/* found a match on the TCP session */
		/* BB check if reconnection needed */
		cFYI(1,
		("IP match, old UNC: %s new: %s",
		cFYI(1, ("IP match, old UNC: %s new: %s",
		tcon->treeName, uncName));
		if (strncmp
		(tcon->treeName, uncName,
		MAX_TREE_SIZE) == 0) {
		cFYI(1,
		("and old usr: %s new: %s",

		if (strncmp(tcon->treeName, uncName, MAX_TREE_SIZE))
		continue;

		cFYI(1, ("and old usr: %s new: %s",
		tcon->treeName, uncName));
		if (strncmp
		(tcon->ses->userName,
		userName,
		MAX_USERNAME_SIZE) == 0) {

		if (strncmp(tcon->ses->userName, userName, MAX_USERNAME_SIZE))
		continue;

		/* matched smb session (user name) */
		read_unlock(&GlobalSMBSeslock);
		/* matched smb session
		(user name */
		return tcon;
		}
		}
		}
		}
		}
		}

		read_unlock(&GlobalSMBSeslock);
		return NULL;
		}