[MIPS] Fix "no space between function name and open parenthesis" warnings.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/kernel/irixioctl.c

@@ -238,7 +238,7 @@ asmlinkage int irix_ioctl(int fd, unsigned long cmd, unsigned long arg)
 		       current->comm, current->pid, cmd);
 		do_exit(255);
 #else
-		error = sys_ioctl (fd, cmd, arg);
+		error = sys_ioctl(fd, cmd, arg);
 #endif
 	}