cifs: Show debug message when SFU Fifo type was detected

For debugging purposes it is a good idea to show detected SFU type also for
Fifo. Debug message is already print for all other special types.

Signed-off-by: Pali Rohár <[email protected]>
Signed-off-by: Steve French <[email protected]>

fs/smb/client/inode.c

@@ -541,6 +541,7 @@ cifs_sfu_type(struct cifs_fattr *fattr, const char *path,
 	fattr->cf_mode &= ~S_IFMT;
 
 	if (fattr->cf_eof == 0) {
+		cifs_dbg(FYI, "Fifo\n");
 		fattr->cf_mode |= S_IFIFO;
 		fattr->cf_dtype = DT_FIFO;
 		return 0;